Expansion Sheet · Series 1 Blue

Golbat Series 1 #S12307322, Series 1 Blue, Expansion Sheet

Japanese edition

Card number: #S12307322
Rarity: Promo
Finish: Promo

Expansion Sheet Series 1 BlueVNDS12307322P:JA

TKRVNDS12307322P:JA-P10

Grading toolPro

TCGBerg fair value· PSA 10

$408

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

Sales evidenceLimited

Based on 30 recorded sales. Latest sale: Sep 20, 2026.

30D performance15.9%

30D: ↑ 15.9%
YTD: ↑ 316.2%
Market cap: $67.8K
Volatility: 5.9%

Last sale (Sep 20, 2026)Last sale

$500

PSA 10 · Sep 20, 2026

22.4% above TCGBerg fair value

5-sale avg

$413

last 5 sales

Population · PSA 10

166

graded copies

TCGBerg fair value · PSA 10

$408

30D15.9%YTD316.2%

Sales evidenceLimited

Based on 30 recorded sales. Latest sale: Sep 20, 2026.

Market cap

$67.8K

fair value x population

Population

166

graded copies

Last sale

$500

+22.4% vs fair

5-sale avg

$413

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 22, 2026	PSA9	$100	ebay	6.0%
Sep 21, 2026	PSA7	$18	ebay	25.5%
Sep 20, 2026	PSA10	$500	ebay	23.6%
Sep 19, 2026	PSA9	$66	ebay	22.7%
Sep 7, 2026	PSA7	$30	ebay	16.2%
Sep 6, 2026	PSA8	$76	ebay	41.0%
Sep 6, 2026	PSA10	$562	ebay	60.6%
Aug 31, 2026	PSA10	$335	ebay	4.3%
Aug 28, 2026	PSA9	$101	ebay	14.1%
Aug 28, 2026	PSA9	$85	ebay	4.0%

$100
Sep 22, 2026 · via ebay
PSA9versus fair value, up 6.0%
$18
Sep 21, 2026 · via ebay
PSA7versus fair value, down 25.5%
$500
Sep 20, 2026 · via ebay
PSA10versus fair value, up 23.6%
$66
Sep 19, 2026 · via ebay
PSA9versus fair value, down 22.7%
$30
Sep 7, 2026 · via ebay
PSA7versus fair value, up 16.2%
$76
Sep 6, 2026 · via ebay
PSA8versus fair value, up 41.0%
$562
Sep 6, 2026 · via ebay
PSA10versus fair value, up 60.6%
$335
Aug 31, 2026 · via ebay
PSA10versus fair value, down 4.3%
$101
Aug 28, 2026 · via ebay
PSA9versus fair value, up 14.1%
$85
Aug 28, 2026 · via ebay
PSA9versus fair value, down 4.0%

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$408
1d 0.0%7d 1.5%30d 15.9%
Pop
166
Mcap
$67.8K
Evidence
Limited
Last
$500
PSA9$95
1d 0.4%7d 10.4%30d 7.8%
Pop
170
Mcap
$16.1K
Evidence
Limited
Last
$100
PSA8$46
1d 2.2%7d 0.2%30d 15.6%
Pop
46
Mcap
$2.1K
Evidence
Limited
Last
$76


PSA10	$408	166	$67.8K	0.0%	1.5%	15.9%	26.3%	317.8%	Limited	$5001w ago
PSA9	$95	170	$16.1K	0.4%	10.4%	7.8%	36.7%	257.9%	Limited	$1001w ago
PSA8	$46	46	$2.1K	2.2%	0.2%	15.6%	0.1%	93.4%	Limited	$763w ago
PSA7	$24	16	$376	0.0%	0.1%	40.8%	86.4%	122.1%	Moderate	$181w ago
PSA6	$21	6	$126	0.0%	0.2%	50.9%	108.2%	129.7%	Limited	$362mo ago
Raw	$18	-	-	0.0%	0.0%	3.9%	18.4%	-	-	-

TCGBerg fair value by grade

Value at each grade and ungraded condition, on a log scale that spans the full range from raw (Damaged) at $4.95 up to gem-mint at $408. Log scale. Tap a row to switch the whole page.

Raw NM$18Ungraded · market price
Raw LP$12Ungraded · market price
Raw MP$8.89Ungraded · market price
Raw HP$5.36Ungraded · market price
Raw Damaged$4.95Ungraded · market price

hatched = market price, not a TCGBerg fair value

Population & rarity

404 graded copies of Golbat Series 1 Series 1 Blue across 5 grades. The selected grade is highlighted.

PSA 10

166 · 41%

PSA 9

170 · 42%

PSA 8

46 · 11%

PSA 7

16 · 4.0%

PSA 6

6 · 1.5%

PSA 10 makes up 41% of graded copies: 166 of 404. PSA 9 is the most common grade (42%).

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 9.6 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

0.2%

of total set cap

Implied printing cap

$86.5K

share × set cap

Browse all sets →

Golbat Series 1 - SERIES 1 at PSA 10 carries a TCGBerg fair value of $408 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 166 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on limited sales evidence. Over the past 30 days, the PSA 6 TCGBerg fair value has risen 50.9%.

Show more analysisAnalysis, commentary & FAQ

PSA 10 commentary

The TCGBerg fair value of a PSA 10 Golbat Series 1 - SERIES 1 is $408 as of 2026-09-28. 166 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 15.9%. The most recent recorded sale was $500 on 2026-09-20.

PSA 10 - frequently asked

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

$408 as of 2026-09-28, our model-derived fair value for a PSA 10 Golbat Series 1 - SERIES 1 based on recent graded sales.

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

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

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

Its TCGBerg fair value has risen 15.9% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 10 Golbat Series 1 - SERIES 1?: $408 as of 2026-09-28, our model-derived fair value for a PSA 10 Golbat Series 1 - SERIES 1 based on recent graded sales.
How rare is a PSA 10 Golbat Series 1 - SERIES 1?: 166 copies have been graded at PSA 10, the graded population behind this atom.
How has the PSA 10 Golbat Series 1 - SERIES 1 price moved recently?: Its TCGBerg fair value has risen 15.9% over the past 30 days.

PSA 9 commentary

The TCGBerg fair value of a PSA 9 Golbat Series 1 - SERIES 1 is $95 as of 2026-09-28. 170 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 7.8%. The most recent recorded sale was $100 on 2026-09-22.

PSA 9 - frequently asked

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

$95 as of 2026-09-28, our model-derived fair value for a PSA 9 Golbat Series 1 - SERIES 1 based on recent graded sales.

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

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

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

Its TCGBerg fair value has risen 7.8% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 9 Golbat Series 1 - SERIES 1?: $95 as of 2026-09-28, our model-derived fair value for a PSA 9 Golbat Series 1 - SERIES 1 based on recent graded sales.
How rare is a PSA 9 Golbat Series 1 - SERIES 1?: 170 copies have been graded at PSA 9, the graded population behind this atom.
How has the PSA 9 Golbat Series 1 - SERIES 1 price moved recently?: Its TCGBerg fair value has risen 7.8% over the past 30 days.

PSA 8 commentary

The TCGBerg fair value of a PSA 8 Golbat Series 1 - SERIES 1 is $46 as of 2026-09-28. 46 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 15.6%.

PSA 8 - frequently asked

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

$46 as of 2026-09-28, our model-derived fair value for a PSA 8 Golbat Series 1 - SERIES 1 based on recent graded sales.

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

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

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

Its TCGBerg fair value has fallen 15.6% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 8 Golbat Series 1 - SERIES 1?: $46 as of 2026-09-28, our model-derived fair value for a PSA 8 Golbat Series 1 - SERIES 1 based on recent graded sales.
How rare is a PSA 8 Golbat Series 1 - SERIES 1?: 46 copies have been graded at PSA 8, the graded population behind this atom.
How has the PSA 8 Golbat Series 1 - SERIES 1 price moved recently?: Its TCGBerg fair value has fallen 15.6% over the past 30 days.

PSA 7 commentary

The TCGBerg fair value of a PSA 7 Golbat Series 1 - SERIES 1 is $24 as of 2026-09-28. 16 copies have been graded at this level. This valuation rests on moderate sales evidence. Over the past 30 days the TCGBerg fair value has risen 40.8%. The most recent recorded sale was $18 on 2026-09-21.

PSA 7 - frequently asked

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

$24 as of 2026-09-28, our model-derived fair value for a PSA 7 Golbat Series 1 - SERIES 1 based on recent graded sales.

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

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

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

Its TCGBerg fair value has risen 40.8% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 7 Golbat Series 1 - SERIES 1?: $24 as of 2026-09-28, our model-derived fair value for a PSA 7 Golbat Series 1 - SERIES 1 based on recent graded sales.
How rare is a PSA 7 Golbat Series 1 - SERIES 1?: 16 copies have been graded at PSA 7, the graded population behind this atom.
How has the PSA 7 Golbat Series 1 - SERIES 1 price moved recently?: Its TCGBerg fair value has risen 40.8% over the past 30 days.

PSA 6 commentary

The TCGBerg fair value of a PSA 6 Golbat Series 1 - SERIES 1 is $21 as of 2026-09-28. 6 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 50.9%.

PSA 6 - frequently asked

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

$21 as of 2026-09-28, our model-derived fair value for a PSA 6 Golbat Series 1 - SERIES 1 based on recent graded sales.

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

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

How has the PSA 6 Golbat Series 1 - SERIES 1 price moved recently?

Its TCGBerg fair value has risen 50.9% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 6 Golbat Series 1 - SERIES 1?: $21 as of 2026-09-28, our model-derived fair value for a PSA 6 Golbat Series 1 - SERIES 1 based on recent graded sales.
How rare is a PSA 6 Golbat Series 1 - SERIES 1?: 6 copies have been graded at PSA 6, the graded population behind this atom.
How has the PSA 6 Golbat Series 1 - SERIES 1 price moved recently?: Its TCGBerg fair value has risen 50.9% over the past 30 days.

Every printing of Golbat 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 22, 2026

PSA9

$100

ebay

6.0%

Sep 21, 2026

PSA7

$18

ebay

25.5%

Sep 20, 2026

PSA10

$500

ebay

23.6%

Sep 19, 2026

PSA9

$66

ebay

22.7%

Sep 7, 2026

PSA7

$30

ebay

16.2%

Sep 6, 2026

PSA8

$76

ebay

41.0%

Sep 6, 2026

PSA10

$562

ebay

60.6%

Aug 31, 2026

PSA10

$335

ebay

4.3%

Aug 28, 2026

PSA9

$101

ebay

14.1%

Aug 28, 2026

PSA9

$85

ebay

4.0%

PSA10

$408

166

$67.8K

0.0%

1.5%

15.9%

Limited

$5001w ago

PSA9

$95

170

$16.1K

0.4%

10.4%

7.8%

Limited

$1001w ago

PSA8

$46

$2.1K

2.2%

0.2%

15.6%

Limited

$763w ago

PSA7

$24

$376

0.0%

0.1%

40.8%

Moderate

$181w ago

PSA6

$21

$126

0.0%

0.2%

50.9%

Limited

$362mo ago

Raw

$18

0.0%

3.9%

Golbat Series 1 #S12307322, 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 Golbat 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 Golbat 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