Expansion Sheet · Series 1 Blue

Poliwrath Series 1 #S12052701, Series 1 Blue, Expansion Sheet

Japanese edition

Card number: #S12052701
Rarity: Promo
Finish: Promo

Expansion Sheet Series 1 BlueVNDS12052701P:JA

TKRVNDS12052701P:JA-P10

Grading toolPro

TCGBerg fair value· PSA 10

$3,278

Our estimate of this card's fair value, calculated from recorded sales.

Sales evidenceStrong

30D performance9.7%

30D: ↑ 9.7%
YTD: ↑ 696.5%
Market cap: $659.0K
Volatility: 2.6%

Last sale (Sep 15, 2026)Last sale

$3,000

PSA 10 · Sep 15, 2026

8.5% below TCGBerg fair value

5-sale avg

$3,103

last 5 sales

Population · PSA 10

201

graded copies

TCGBerg fair value · PSA 10

$3,278

30D9.7%YTD696.5%

Sales evidenceStrong

Market cap

$659.0K

fair value x population

Population

201

graded copies

Last sale

$3,000

-8.5% vs fair

5-sale avg

$3,103

recent sales

GradingPro

Price history

Open terminalPro

Weekly fair value for PSA 10. 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 10Sale below fairSale above fairOutlier

Oct 12, 202552 weekly points · 27 salesSep 29, 2026

Behind the scenes

What goes into this price, and how much we know.

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
Sep 20, 2026	PSA8	$286	ebay	7.6%
Sep 15, 2026	PSA10	$3,000	ebay	9.3%
Sep 13, 2026	PSA8	$275	ebay	11.6%
Sep 11, 2026	PSA9	$590	ebay	13.8%
Sep 11, 2026	PSA9	$590	ebay	13.8%
Sep 11, 2026	PSA1	$160	ebay	-
Sep 8, 2026	PSA10	$4,000	ebay	23.0%
Sep 7, 2026	PSA9	$485	ebay	6.4%
Sep 7, 2026	PSA10	$2,275	ebay	30.0%
Sep 1, 2026	PSA10	$2,990	ebay	6.6%

$286
Sep 20, 2026 · via ebay
PSA8versus fair value, up 7.6%
$3,000
Sep 15, 2026 · via ebay
PSA10versus fair value, down 9.3%
$275
Sep 13, 2026 · via ebay
PSA8versus fair value, up 11.6%
$590
Sep 11, 2026 · via ebay
PSA9versus fair value, up 13.8%
$590
Sep 11, 2026 · via ebay
PSA9versus fair value, up 13.8%
$160
Sep 11, 2026 · via ebay
PSA1-
$4,000
Sep 8, 2026 · via ebay
PSA10versus fair value, up 23.0%
$485
Sep 7, 2026 · via ebay
PSA9versus fair value, down 6.4%
$2,275
Sep 7, 2026 · via ebay
PSA10versus fair value, down 30.0%
$2,990
Sep 1, 2026 · via ebay
PSA10versus fair value, down 6.6%

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$3,278
1d 0.2%7d 0.7%30d 9.7%
Pop
201
Mcap
$659.0K
Evidence
Strong
Last
$3,000
PSA9$515
1d 0.0%7d 0.6%30d 20.4%
Pop
263
Mcap
$135.5K
Evidence
Strong
Last
$590
PSA8$273
1d 1.0%7d 2.5%30d 12.9%
Pop
111
Mcap
$30.3K
Evidence
Limited
Last
$286


PSA10	$3,278	201	$659.0K	0.2%	0.7%	9.7%	22.1%	793.3%	Strong	$3,0002w ago
PSA9	$515	263	$135.5K	0.0%	0.6%	20.4%	35.9%	448.5%	Strong	$5903w ago
PSA8	$273	111	$30.3K	1.0%	2.5%	12.9%	67.5%	385.5%	Limited	$2861w ago
PSA7	$131	26	$3.4K	0.0%	5.0%	11.8%	3.0%	172.5%	Limited	$2201mo ago
PSA6	$21	14	$287	0.0%	0.0%	0.0%	0.0%	0.0%	Sparse	-
Raw	$92	-	-	0.0%	0.0%	0.0%	4.8%	-	-	-

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 $21 up to gem-mint at $3.3K. Log scale. Tap a row to switch the whole page.

Raw NM$92Ungraded · market price
Raw LP$84Ungraded · market price
Raw Damaged$55Ungraded · market price
Raw MP$50Ungraded · market price
Raw HP$45Ungraded · market price

hatched = market price, not a TCGBerg fair value

Population & rarity

615 graded copies of Poliwrath Series 1 Series 1 Blue across 5 grades. The selected grade is highlighted.

PSA 10

201 · 33%

PSA 9

263 · 43%

PSA 8

111 · 18%

PSA 7

26 · 4.2%

PSA 6

14 · 2.3%

PSA 10 makes up 33% of graded copies: 201 of 615. PSA 9 is the most common grade (43%).

Relative valuation vs. index

How PSA 10 has moved relative to Expansion Sheet · Series 1 Blue · Composite since Aug 2, 2026. Both indexed to 100 at the index’s inception. Card underperformed by 42.7 pp.

About Expansion SheetParent 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

$57.59M

across all printings

This printing's share

1.4%

of total set cap

Implied printing cap

$828.5K

share × set cap

Browse all sets →

Poliwrath Series 1 - SERIES 1 at PSA 10 carries a TCGBerg fair value of $3,278 as of 2026-09-28. We track a TCGBerg fair value across 5 grades from Expansion Sheet, from PSA 6 up to PSA 10. A graded population of 201 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on strong sales evidence. Over the past 30 days, the PSA 9 TCGBerg fair value has risen 20.4%.

Show more analysisAnalysis, commentary & FAQ

PSA 10 commentary

The TCGBerg fair value of a PSA 10 Poliwrath Series 1 - SERIES 1 is $3,278 as of 2026-09-28. 201 copies have been graded at this level. This valuation rests on strong sales evidence. Over the past 30 days the TCGBerg fair value has risen 9.7%. The most recent recorded sale was $3,000 on 2026-09-15.

PSA 10 - frequently asked

What is the TCGBerg fair value of a PSA 10 Poliwrath Series 1 - SERIES 1?

$3,278 as of 2026-09-28, our model-derived fair value for a PSA 10 Poliwrath Series 1 - SERIES 1 based on recent graded sales.

How rare is a PSA 10 Poliwrath Series 1 - SERIES 1?

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

How has the PSA 10 Poliwrath Series 1 - SERIES 1 price moved recently?

Its TCGBerg fair value has risen 9.7% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 10 Poliwrath Series 1 - SERIES 1?: $3,278 as of 2026-09-28, our model-derived fair value for a PSA 10 Poliwrath Series 1 - SERIES 1 based on recent graded sales.
How rare is a PSA 10 Poliwrath Series 1 - SERIES 1?: 201 copies have been graded at PSA 10, the graded population behind this atom.
How has the PSA 10 Poliwrath Series 1 - SERIES 1 price moved recently?: Its TCGBerg fair value has risen 9.7% over the past 30 days.

PSA 9 commentary

The TCGBerg fair value of a PSA 9 Poliwrath Series 1 - SERIES 1 is $515 as of 2026-09-28. 263 copies have been graded at this level. This valuation rests on strong sales evidence. Over the past 30 days the TCGBerg fair value has risen 20.4%. The most recent recorded sale was $590 on 2026-09-11.

PSA 9 - frequently asked

What is the TCGBerg fair value of a PSA 9 Poliwrath Series 1 - SERIES 1?

$515 as of 2026-09-28, our model-derived fair value for a PSA 9 Poliwrath Series 1 - SERIES 1 based on recent graded sales.

How rare is a PSA 9 Poliwrath Series 1 - SERIES 1?

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

How has the PSA 9 Poliwrath Series 1 - SERIES 1 price moved recently?

Its TCGBerg fair value has risen 20.4% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 9 Poliwrath Series 1 - SERIES 1?: $515 as of 2026-09-28, our model-derived fair value for a PSA 9 Poliwrath Series 1 - SERIES 1 based on recent graded sales.
How rare is a PSA 9 Poliwrath Series 1 - SERIES 1?: 263 copies have been graded at PSA 9, the graded population behind this atom.
How has the PSA 9 Poliwrath Series 1 - SERIES 1 price moved recently?: Its TCGBerg fair value has risen 20.4% over the past 30 days.

PSA 8 commentary

The TCGBerg fair value of a PSA 8 Poliwrath Series 1 - SERIES 1 is $273 as of 2026-09-28. 111 copies have been graded at this level. This valuation rests on limited sales evidence. Over the past 30 days the TCGBerg fair value has risen 12.9%. The most recent recorded sale was $286 on 2026-09-20.

PSA 8 - frequently asked

What is the TCGBerg fair value of a PSA 8 Poliwrath Series 1 - SERIES 1?

$273 as of 2026-09-28, our model-derived fair value for a PSA 8 Poliwrath Series 1 - SERIES 1 based on recent graded sales.

How rare is a PSA 8 Poliwrath Series 1 - SERIES 1?

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

How has the PSA 8 Poliwrath Series 1 - SERIES 1 price moved recently?

Its TCGBerg fair value has risen 12.9% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 8 Poliwrath Series 1 - SERIES 1?: $273 as of 2026-09-28, our model-derived fair value for a PSA 8 Poliwrath Series 1 - SERIES 1 based on recent graded sales.
How rare is a PSA 8 Poliwrath Series 1 - SERIES 1?: 111 copies have been graded at PSA 8, the graded population behind this atom.
How has the PSA 8 Poliwrath Series 1 - SERIES 1 price moved recently?: Its TCGBerg fair value has risen 12.9% over the past 30 days.

PSA 7 commentary

The TCGBerg fair value of a PSA 7 Poliwrath Series 1 - SERIES 1 is $131 as of 2026-09-28. 26 copies have been graded at this level. This valuation rests on limited sales evidence. Over the past 30 days the TCGBerg fair value has fallen 11.8%.

PSA 7 - frequently asked

What is the TCGBerg fair value of a PSA 7 Poliwrath Series 1 - SERIES 1?

$131 as of 2026-09-28, our model-derived fair value for a PSA 7 Poliwrath Series 1 - SERIES 1 based on recent graded sales.

How rare is a PSA 7 Poliwrath Series 1 - SERIES 1?

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

How has the PSA 7 Poliwrath Series 1 - SERIES 1 price moved recently?

Its TCGBerg fair value has fallen 11.8% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 7 Poliwrath Series 1 - SERIES 1?: $131 as of 2026-09-28, our model-derived fair value for a PSA 7 Poliwrath Series 1 - SERIES 1 based on recent graded sales.
How rare is a PSA 7 Poliwrath Series 1 - SERIES 1?: 26 copies have been graded at PSA 7, the graded population behind this atom.
How has the PSA 7 Poliwrath Series 1 - SERIES 1 price moved recently?: Its TCGBerg fair value has fallen 11.8% over the past 30 days.

PSA 6 commentary

The TCGBerg fair value of a PSA 6 Poliwrath Series 1 - SERIES 1 is $20 as of 2026-09-28. 14 copies have been graded at this level. This valuation rests on sparse sales evidence.

PSA 6 - frequently asked

What is the TCGBerg fair value of a PSA 6 Poliwrath Series 1 - SERIES 1?

$20 as of 2026-09-28, our model-derived fair value for a PSA 6 Poliwrath Series 1 - SERIES 1 based on recent graded sales.

How rare is a PSA 6 Poliwrath Series 1 - SERIES 1?

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

Frequently asked

What is the TCGBerg fair value of a PSA 6 Poliwrath Series 1 - SERIES 1?: $20 as of 2026-09-28, our model-derived fair value for a PSA 6 Poliwrath Series 1 - SERIES 1 based on recent graded sales.
How rare is a PSA 6 Poliwrath Series 1 - SERIES 1?: 14 copies have been graded at PSA 6, the graded population behind this atom.

Every printing of Poliwrath Series 1 and the indices that include this card in their constituent basket.

Indices containing this card

Parent set

Expansion Sheet

Set total cap

$57.09M

Date

Grade

Price

Source

vs TCGBerg FV

Sep 20, 2026

PSA8

$286

ebay

7.6%

Sep 15, 2026

PSA10

$3,000

ebay

9.3%

Sep 13, 2026

PSA8

$275

ebay

11.6%

Sep 11, 2026

PSA9

$590

ebay

13.8%

Sep 11, 2026

PSA9

$590

ebay

13.8%

Sep 11, 2026

PSA1

$160

ebay

Sep 8, 2026

PSA10

$4,000

ebay

23.0%

Sep 7, 2026

PSA9

$485

ebay

6.4%

Sep 7, 2026

PSA10

$2,275

ebay

30.0%

Sep 1, 2026

PSA10

$2,990

ebay

6.6%

PSA10

$3,278

201

$659.0K

0.2%

0.7%

9.7%

Strong

$3,0002w ago

PSA9

$515

263

$135.5K

0.0%

0.6%

20.4%

Strong

$5903w ago

PSA8

$273

111

$30.3K

1.0%

2.5%

12.9%

Limited

$2861w ago

PSA7

$131

$3.4K

0.0%

5.0%

11.8%

Limited

$2201mo ago

PSA6

$21

$287

0.0%

Sparse

Raw

$92

0.0%

Poliwrath Series 1 #S12052701, Series 1 Blue, Expansion Sheet

Behind the scenesHow the published fair value for this grade was produced: the estimates that fed it, their share of the starting mix, and every recorded change afterwards. It describes one saved calculation, not a live recomputation.

Recent sales10 tracked

All grades matrix

Population & rarityHow Poliwrath Series 1'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 2, 2026, 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 Expansion SheetParent 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

Indices containing this card

Parent set

Behind the scenesHow the published fair value for this grade was produced: the estimates that fed it, their share of the starting mix, and every recorded change afterwards. It describes one saved calculation, not a live recomputation.

Recent sales10 tracked

All grades matrix

Population & rarityHow Poliwrath Series 1'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 2, 2026, 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 Expansion SheetParent 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

Indices containing this card

Parent set

Behind the scenes

Population & rarity

Relative valuation vs. index

Behind the scenes

Population & rarity

Relative valuation vs. index