Charizard 1st Edition ShadowlessBASPSA 10$400,92211.1%

Aerodactyl ex HoloESSPSA 10$4,0650.0%

Dark Charizard 1st EditionTROPSA 9$2,5132.2%

Mega Charizard X ex HoloPHFPSA 10$2,1050.0%

Suicune 1st EditionNRVPSA 9$1,90521.4%

Charizard UnlimitedBASPSA 8$1,2840.8%

Blaine's Arcanine 1st EditionGYCPSA 9$1,1556.4%

Espeon HoloAQPPSA 8$1,1050.1%

Houndoom 1st EditionNRVPSA 8$1,04222.1%

Misty's Gyarados 1st EditionGYCPSA 9$8851.9%

Slowking HoloNEOPSA 9$8774.5%

Crobat HoloSKRPSA 9$8464.2%

Snorlax HoloJUNPSA 9$7922.0%

Charmander HoloMEWPSA 10$6650.2%

Dark Charizard HoloTROPSA 8$5263.5%

Charmeleon HoloMEWPSA 10$5120.5%

Blaine's Moltres 1st EditionGYHPSA 8$5013.4%

Giovanni's Gyarados HoloGYCPSA 9$4200.8%

Sabrina's Alakazam 1st EditionGYCPSA 8$4093.7%

Dark Machamp 1st EditionTROPSA 9$3625.3%

Mew ex HoloMEWPSA 10$3292.6%

Meganium HoloNEOPSA 9$3280.3%

Dragonite HoloFOSPSA 8$3083.3%

Machamp 1st Edition ShadowlessBASPSA 9$3046.8%

Base Set · "Stage" Error

Blastoise #2, "Stage" Error, Base Set

Base Set "Stage" ErrorBASE2:EN

TKRBASE2:EN-P8

TCGBerg fair value· PSA 8

$536

Our estimate of a fair value of this card based on our proprietary pricing algorithm and recent verified sales.

Data quality weak34/100

30D performance2.4%

30D↑ 2.4%

YTD↑ 54.4%

MCAP$83.6K

VOL0.9%

Last sale (May 21, 2026)Last sale

$849

PSA 8 · May 21, 2026

58.4% above TCGBerg fair value

5-sale avg

$532

last 5 sales

Population · PSA 8

156

graded copies

TCGBerg fair value · PSA 8

$536

30D2.4%YTD54.4%

Data quality weak34/100

Market cap

$83.6K

fair value x population

Population

156

graded copies

Last sale

$849

+58.4% vs fair

5-sale avg

$532

recent sales

Price history

Weekly fair value for PSA 8. Shaded area is the confidence band: how precisely we can pin the value; it tightens as more sales confirm it. Dots are individual sales.

TCGBerg fair value · PSA 8Sale below fairSale above fairOutlier

Aug 17, 202552 weekly points · 13 salesAug 9, 2026

Base Set · "Stage" Error

Blastoise #2, "Stage" Error, Base Set

Base Set "Stage" ErrorBASE2:EN

TKRBASE2:EN-P8

TCGBerg fair value· PSA 8

$536

Our estimate of a fair value of this card based on our proprietary pricing algorithm and recent verified sales.

Data quality weak34/100

30D performance2.4%

30D↑ 2.4%

YTD↑ 54.4%

MCAP$83.6K

VOL0.9%

Last sale (May 21, 2026)Last sale

$849

PSA 8 · May 21, 2026

58.4% above TCGBerg fair value

5-sale avg

$532

last 5 sales

Population · PSA 8

156

graded copies

TCGBerg fair value · PSA 8

$536

30D2.4%YTD54.4%

Data quality weak34/100

Market cap

$83.6K

fair value x population

Population

156

graded copies

Last sale

$849

+58.4% vs fair

5-sale avg

$532

recent sales

Price history

Weekly fair value for PSA 8. Shaded area is the confidence band: how precisely we can pin the value; it tightens as more sales confirm it. Dots are individual sales.

TCGBerg fair value · PSA 8Sale below fairSale above fairOutlier

Aug 17, 202552 weekly points · 13 salesAug 9, 2026

Recent sales10 tracked

Most recent transactions. From public auction comps and dealer reporting. Showing 10 of 10; delta vs fair value is the difference between the sale price and the grade's quoted fair value on that date.

Date	Grade	Price	Source	vs TCGBerg FV
May 21, 2026	PSA8	$849	fanatics_collect	62.3%
May 11, 2026	PSA8	$500	ebay	10.5%
May 2, 2026	PSA8	$450	ebay	1.2%
May 2, 2026	PSA8	$430	ebay	3.3%
Apr 27, 2026	PSA8	$430	ebay	3.3%
Feb 23, 2026	PSA8	$356	ebay	14.2%
Feb 7, 2026	PSA8	$400	ebay	6.1%
Jan 20, 2026	PSA8	$408	ebay	6.0%
Jan 8, 2026	PSA8	$500	ebay	14.2%
Jan 4, 2026	PSA8	$450	ebay	25.5%

$849
May 21, 2026 · via fanatics_collect
PSA 8versus fair value, up 62.3%
$500
May 11, 2026 · via ebay
PSA 8versus fair value, up 10.5%
$450
May 2, 2026 · via ebay
PSA 8versus fair value, up 1.2%
$430
May 2, 2026 · via ebay
PSA 8versus fair value, down 3.3%
$430
Apr 27, 2026 · via ebay
PSA 8versus fair value, down 3.3%
$356
Feb 23, 2026 · via ebay
PSA 8versus fair value, down 14.2%
$400
Feb 7, 2026 · via ebay
PSA 8versus fair value, down 6.1%
$408
Jan 20, 2026 · via ebay
PSA 8versus fair value, down 6.0%
$500
Jan 8, 2026 · via ebay
PSA 8versus fair value, up 14.2%
$450
Jan 4, 2026 · via ebay
PSA 8versus fair value, up 25.5%

All grades matrix

Every grade we track for this printing. Click any column header to sort; the rightmost column jumps you to listings for that grade.

PSA10$50,511
1d 1.0%7d 0.8%30d 13.7%
Pop
6
Mcap
$303.1K
Conf
9
Last
$17,700
PSA9$948
1d 0.2%7d 5.2%30d 6.1%
Pop
118
Mcap
$111.9K
Conf
43
Last
$946
PSA8$536
1d 0.1%7d 2.6%30d 2.4%
Pop
156
Mcap
$83.6K
Conf
34
Last
$849


PSA10	$50,511	6	$303.1K	1.0%	0.8%	13.7%	5.7%	-	9	$17,7001y ago
PSA9	$948	118	$111.9K	0.2%	5.2%	6.1%	10.8%	-	43	$9462mo ago
PSA8	$536	156	$83.6K	0.1%	2.6%	2.4%	19.5%	-	34	$8493mo ago
PSA7	$364	114	$41.5K	0.0%	4.6%	6.0%	6.9%	-	31	$4303mo ago
PSA6	$258	105	$27.1K	0.0%	0.3%	10.7%	11.4%	-	54	$2501mo ago

TCGBerg fair value by grade

Value at each grade and ungraded condition, on a log scale that spans the full range from the lowest grade at $258 up to gem-mint at $50.5K. Log scale. Tap a row to switch the whole page.

Population & rarity

499 graded copies of Blastoise "Stage" Error across 5 grades. The selected grade is highlighted.

PSA 10

6 · 1.2%

PSA 9

118 · 24%

PSA 8

156 · 31%

PSA 7

114 · 23%

PSA 6

105 · 21%

PSA 8 makes up 31% of graded copies: 156 of 499. It’s the most common grade for this card.

Relative valuation vs. index

How PSA 8 has moved relative to Base Set · Composite since Aug 11, 2024. Both indexed to 100 at the index’s inception. Card underperformed by 46.3 pp.

About Base SetParent set

This printing in the context of its parent set: total set cap and this printing's share of it.

Browse all sets →

Set total cap

$604.51M

across all printings

This printing's share

0.1%

of total set cap

Implied printing cap

$567.2K

share × set cap

Browse all sets →

Blastoise-Holo "Stage" Error - "Stage" Error at PSA 10 carries a TCGBerg fair value of $50,511 as of 2026-08-09. We track a TCGBerg fair value across 5 grades from Base Set, from PSA 6 up to PSA 10. A graded population of 6 copies sits behind the PSA 10 grade. The PSA 10 valuation carries very low confidence (a confidence score of 9). Over the past 30 days, the PSA 10 TCGBerg fair value has risen 13.7%.

Show more analysisAnalysis, commentary & FAQ

PSA 10 commentary

The TCGBerg fair value of a PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error is $50,511 as of 2026-08-09. 6 copies have been graded at this level. This valuation carries very low confidence (a confidence score of 9). Over the past 30 days the TCGBerg fair value has risen 13.7%.

PSA 10 - frequently asked

What is the TCGBerg fair value of a PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error?

$50,511 as of 2026-08-09, our model-derived fair value for a PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.

How rare is a PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error?

6 copies have been graded at PSA 10, the graded population behind this atom.

How has the PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?

Its TCGBerg fair value has risen 13.7% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error?: $50,511 as of 2026-08-09, our model-derived fair value for a PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.
How rare is a PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error?: 6 copies have been graded at PSA 10, the graded population behind this atom.
How has the PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?: Its TCGBerg fair value has risen 13.7% over the past 30 days.

PSA 9 commentary

The TCGBerg fair value of a PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error is $948 as of 2026-08-09. 118 copies have been graded at this level. This valuation carries medium confidence (a confidence score of 43). Over the past 30 days the TCGBerg fair value has fallen 6.1%. The most recent recorded sale was $946 on 2026-06-15.

PSA 9 - frequently asked

What is the TCGBerg fair value of a PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error?

$948 as of 2026-08-09, our model-derived fair value for a PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.

How rare is a PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error?

118 copies have been graded at PSA 9, the graded population behind this atom.

How has the PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?

Its TCGBerg fair value has fallen 6.1% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error?: $948 as of 2026-08-09, our model-derived fair value for a PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.
How rare is a PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error?: 118 copies have been graded at PSA 9, the graded population behind this atom.
How has the PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?: Its TCGBerg fair value has fallen 6.1% over the past 30 days.

PSA 8 commentary

The TCGBerg fair value of a PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error is $536 as of 2026-08-09. 156 copies have been graded at this level. This valuation carries low confidence (a confidence score of 34). Over the past 30 days the TCGBerg fair value has risen 2.4%. The most recent recorded sale was $849 on 2026-05-21.

PSA 8 - frequently asked

What is the TCGBerg fair value of a PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error?

$536 as of 2026-08-09, our model-derived fair value for a PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.

How rare is a PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error?

156 copies have been graded at PSA 8, the graded population behind this atom.

How has the PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?

Its TCGBerg fair value has risen 2.4% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error?: $536 as of 2026-08-09, our model-derived fair value for a PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.
How rare is a PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error?: 156 copies have been graded at PSA 8, the graded population behind this atom.
How has the PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?: Its TCGBerg fair value has risen 2.4% over the past 30 days.

PSA 7 commentary

The TCGBerg fair value of a PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error is $364 as of 2026-08-09. 114 copies have been graded at this level. This valuation carries low confidence (a confidence score of 31). Over the past 30 days the TCGBerg fair value has risen 6.0%. The most recent recorded sale was $430 on 2026-05-25.

PSA 7 - frequently asked

What is the TCGBerg fair value of a PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error?

$364 as of 2026-08-09, our model-derived fair value for a PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.

How rare is a PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error?

114 copies have been graded at PSA 7, the graded population behind this atom.

How has the PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?

Its TCGBerg fair value has risen 6.0% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error?: $364 as of 2026-08-09, our model-derived fair value for a PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.
How rare is a PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error?: 114 copies have been graded at PSA 7, the graded population behind this atom.
How has the PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?: Its TCGBerg fair value has risen 6.0% over the past 30 days.

PSA 6 commentary

The TCGBerg fair value of a PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error is $258 as of 2026-08-09. 105 copies have been graded at this level. This valuation carries medium confidence (a confidence score of 54). Over the past 30 days the TCGBerg fair value has risen 10.7%. The most recent recorded sale was $250 on 2026-06-29.

PSA 6 - frequently asked

What is the TCGBerg fair value of a PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error?

$258 as of 2026-08-09, our model-derived fair value for a PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.

How rare is a PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error?

105 copies have been graded at PSA 6, the graded population behind this atom.

How has the PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?

Its TCGBerg fair value has risen 10.7% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error?: $258 as of 2026-08-09, our model-derived fair value for a PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.
How rare is a PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error?: 105 copies have been graded at PSA 6, the graded population behind this atom.
How has the PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?: Its TCGBerg fair value has risen 10.7% over the past 30 days.

Other printings of Blastoise and indices that include this card in their constituent basket.

Other printings of Blastoise

Indices containing this card

Parent set

Base Set

Set total cap

$589.44M

Recent sales10 tracked

Date	Grade	Price	Source	vs TCGBerg FV
May 21, 2026	PSA8	$849	fanatics_collect	62.3%
May 11, 2026	PSA8	$500	ebay	10.5%
May 2, 2026	PSA8	$450	ebay	1.2%
May 2, 2026	PSA8	$430	ebay	3.3%
Apr 27, 2026	PSA8	$430	ebay	3.3%
Feb 23, 2026	PSA8	$356	ebay	14.2%
Feb 7, 2026	PSA8	$400	ebay	6.1%
Jan 20, 2026	PSA8	$408	ebay	6.0%
Jan 8, 2026	PSA8	$500	ebay	14.2%
Jan 4, 2026	PSA8	$450	ebay	25.5%

$849
May 21, 2026 · via fanatics_collect
PSA 8versus fair value, up 62.3%
$500
May 11, 2026 · via ebay
PSA 8versus fair value, up 10.5%
$450
May 2, 2026 · via ebay
PSA 8versus fair value, up 1.2%
$430
May 2, 2026 · via ebay
PSA 8versus fair value, down 3.3%
$430
Apr 27, 2026 · via ebay
PSA 8versus fair value, down 3.3%
$356
Feb 23, 2026 · via ebay
PSA 8versus fair value, down 14.2%
$400
Feb 7, 2026 · via ebay
PSA 8versus fair value, down 6.1%
$408
Jan 20, 2026 · via ebay
PSA 8versus fair value, down 6.0%
$500
Jan 8, 2026 · via ebay
PSA 8versus fair value, up 14.2%
$450
Jan 4, 2026 · via ebay
PSA 8versus fair value, up 25.5%

All grades matrix

Every grade we track for this printing. Click any column header to sort; the rightmost column jumps you to listings for that grade.

PSA10$50,511
1d 1.0%7d 0.8%30d 13.7%
Pop
6
Mcap
$303.1K
Conf
9
Last
$17,700
PSA9$948
1d 0.2%7d 5.2%30d 6.1%
Pop
118
Mcap
$111.9K
Conf
43
Last
$946
PSA8$536
1d 0.1%7d 2.6%30d 2.4%
Pop
156
Mcap
$83.6K
Conf
34
Last
$849


PSA10	$50,511	6	$303.1K	1.0%	0.8%	13.7%	5.7%	-	9	$17,7001y ago
PSA9	$948	118	$111.9K	0.2%	5.2%	6.1%	10.8%	-	43	$9462mo ago
PSA8	$536	156	$83.6K	0.1%	2.6%	2.4%	19.5%	-	34	$8493mo ago
PSA7	$364	114	$41.5K	0.0%	4.6%	6.0%	6.9%	-	31	$4303mo ago
PSA6	$258	105	$27.1K	0.0%	0.3%	10.7%	11.4%	-	54	$2501mo ago

TCGBerg fair value by grade

Value at each grade and ungraded condition, on a log scale that spans the full range from the lowest grade at $258 up to gem-mint at $50.5K. Log scale. Tap a row to switch the whole page.

Population & rarity

499 graded copies of Blastoise "Stage" Error across 5 grades. The selected grade is highlighted.

PSA 10

6 · 1.2%

PSA 9

118 · 24%

PSA 8

156 · 31%

PSA 7

114 · 23%

PSA 6

105 · 21%

PSA 8 makes up 31% of graded copies: 156 of 499. It’s the most common grade for this card.

Relative valuation vs. index

How PSA 8 has moved relative to Base Set · Composite since Aug 11, 2024. Both indexed to 100 at the index’s inception. Card underperformed by 46.3 pp.

About Base SetParent set

This printing in the context of its parent set: total set cap and this printing's share of it.

Browse all sets →

Set total cap

$604.51M

across all printings

This printing's share

0.1%

of total set cap

Implied printing cap

$567.2K

share × set cap

Browse all sets →

Show more analysisAnalysis, commentary & FAQ

PSA 10 commentary

PSA 10 - frequently asked

What is the TCGBerg fair value of a PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error?

$50,511 as of 2026-08-09, our model-derived fair value for a PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.

How rare is a PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error?

6 copies have been graded at PSA 10, the graded population behind this atom.

How has the PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?

Its TCGBerg fair value has risen 13.7% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error?: $50,511 as of 2026-08-09, our model-derived fair value for a PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.
How rare is a PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error?: 6 copies have been graded at PSA 10, the graded population behind this atom.
How has the PSA 10 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?: Its TCGBerg fair value has risen 13.7% over the past 30 days.

PSA 9 commentary

PSA 9 - frequently asked

What is the TCGBerg fair value of a PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error?

$948 as of 2026-08-09, our model-derived fair value for a PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.

How rare is a PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error?

118 copies have been graded at PSA 9, the graded population behind this atom.

How has the PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?

Its TCGBerg fair value has fallen 6.1% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error?: $948 as of 2026-08-09, our model-derived fair value for a PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.
How rare is a PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error?: 118 copies have been graded at PSA 9, the graded population behind this atom.
How has the PSA 9 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?: Its TCGBerg fair value has fallen 6.1% over the past 30 days.

PSA 8 commentary

PSA 8 - frequently asked

What is the TCGBerg fair value of a PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error?

$536 as of 2026-08-09, our model-derived fair value for a PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.

How rare is a PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error?

156 copies have been graded at PSA 8, the graded population behind this atom.

How has the PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?

Its TCGBerg fair value has risen 2.4% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error?: $536 as of 2026-08-09, our model-derived fair value for a PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.
How rare is a PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error?: 156 copies have been graded at PSA 8, the graded population behind this atom.
How has the PSA 8 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?: Its TCGBerg fair value has risen 2.4% over the past 30 days.

PSA 7 commentary

PSA 7 - frequently asked

What is the TCGBerg fair value of a PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error?

$364 as of 2026-08-09, our model-derived fair value for a PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.

How rare is a PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error?

114 copies have been graded at PSA 7, the graded population behind this atom.

How has the PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?

Its TCGBerg fair value has risen 6.0% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error?: $364 as of 2026-08-09, our model-derived fair value for a PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.
How rare is a PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error?: 114 copies have been graded at PSA 7, the graded population behind this atom.
How has the PSA 7 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?: Its TCGBerg fair value has risen 6.0% over the past 30 days.

PSA 6 commentary

PSA 6 - frequently asked

What is the TCGBerg fair value of a PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error?

$258 as of 2026-08-09, our model-derived fair value for a PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.

How rare is a PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error?

105 copies have been graded at PSA 6, the graded population behind this atom.

How has the PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?

Its TCGBerg fair value has risen 10.7% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error?: $258 as of 2026-08-09, our model-derived fair value for a PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error based on recent graded sales.
How rare is a PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error?: 105 copies have been graded at PSA 6, the graded population behind this atom.
How has the PSA 6 Blastoise-Holo "Stage" Error - "Stage" Error price moved recently?: Its TCGBerg fair value has risen 10.7% over the past 30 days.

Other printings of Blastoise and indices that include this card in their constituent basket.

Other printings of Blastoise

Indices containing this card

Parent set

Base Set

Set total cap

$589.44M

Blastoise #2, "Stage" Error, Base Set

Blastoise #2, "Stage" Error, Base Set

Recent sales10 tracked

All grades matrix

Population & rarityHow Blastoise's graded copies are spread across grades. Each bar is the number of copies graded at that grade; the percentage is that grade's share of the total graded population. Fewer copies at a grade = scarcer = a scarcity premium.

Relative valuation vs. indexBoth series are indexed to 100 at Aug 11, 2024, the index’s inception date, not the start of the selected range. A divergence means the card has outperformed or underperformed the index since then, by exactly the percentage-point gap.

About Base SetParent set

Analysis

PSA 10 commentary

PSA 10 - frequently asked

PSA 9 commentary

PSA 9 - frequently asked

PSA 8 commentary

PSA 8 - frequently asked

PSA 7 commentary

PSA 7 - frequently asked

PSA 6 commentary

PSA 6 - frequently asked

Related

Other printings of Blastoise

Indices containing this card

Parent set

Recent sales10 tracked

All grades matrix

Population & rarityHow Blastoise's graded copies are spread across grades. Each bar is the number of copies graded at that grade; the percentage is that grade's share of the total graded population. Fewer copies at a grade = scarcer = a scarcity premium.

Relative valuation vs. indexBoth series are indexed to 100 at Aug 11, 2024, the index’s inception date, not the start of the selected range. A divergence means the card has outperformed or underperformed the index since then, by exactly the percentage-point gap.

About Base SetParent set

Analysis

PSA 10 commentary

PSA 10 - frequently asked

PSA 9 commentary

PSA 9 - frequently asked

PSA 8 commentary

PSA 8 - frequently asked

PSA 7 commentary

PSA 7 - frequently asked

PSA 6 commentary

PSA 6 - frequently asked

Related

Other printings of Blastoise

Indices containing this card

Parent set

Population & rarity

Relative valuation vs. index

Population & rarity

Relative valuation vs. index