Black Bolt · Illustration Rare

Krookodile #137, Illustration Rare, Black Bolt

Card number: #137/86
Finish: Holo

Black Bolt Illustration RareBLK137:EN

TKRBLK137:EN-P10

Grading toolPro

TCGBerg fair value· PSA 10

$550

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

Sales evidenceVery strong

30D performance4.7%

30D: ↓ 4.7%
YTD: -
Market cap: $88.6K
Volatility: 2.3%

Last sale (Sep 25, 2026)Last sale

$550

PSA 10 · Sep 25, 2026

0.0% at TCGBerg fair value

5-sale avg

$560

last 5 sales

Population · PSA 10

161

graded copies

TCGBerg fair value · PSA 10

$550

30D4.7%

Sales evidenceVery strong

Market cap

$88.6K

fair value x population

Population

161

graded copies

Last sale

$550

-0.0% vs fair

5-sale avg

$560

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

Jul 5, 202614 weekly points · 52 salesSep 28, 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 26, 2026	Raw	$43	tcgplayer	1.8%
Sep 25, 2026	PSA10	$550	ebay	0.0%
Sep 24, 2026	Raw	$43	tcgplayer	1.8%
Sep 24, 2026	Raw	$26	tcgplayer	41.3%
Sep 24, 2026	Raw	$48	tcgplayer	8.9%
Sep 23, 2026	Raw	$43	tcgplayer	1.8%
Sep 22, 2026	Raw	$45	tcgplayer	1.6%
Sep 22, 2026	Raw	$45	tcgplayer	0.7%
Sep 21, 2026	PSA9	$54	ebay	34.4%
Sep 21, 2026	Raw	$43	tcgplayer	1.8%

$43
Sep 26, 2026 · via tcgplayer
Rawversus fair value, down 1.8%
$550
Sep 25, 2026 · via ebay
PSA10versus fair value, flat 0.0%
$43
Sep 24, 2026 · via tcgplayer
Rawversus fair value, down 1.8%
$26
Sep 24, 2026 · via tcgplayer
Rawversus fair value, down 41.3%
$48
Sep 24, 2026 · via tcgplayer
Rawversus fair value, up 8.9%
$43
Sep 23, 2026 · via tcgplayer
Rawversus fair value, down 1.8%
$45
Sep 22, 2026 · via tcgplayer
Rawversus fair value, up 1.6%
$45
Sep 22, 2026 · via tcgplayer
Rawversus fair value, up 0.7%
$54
Sep 21, 2026 · via ebay
PSA9versus fair value, down 34.4%
$43
Sep 21, 2026 · via tcgplayer
Rawversus fair value, down 1.8%

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$550
1d 0.0%7d 0.0%30d 4.7%
Pop
161
Mcap
$88.6K
Evidence
Very strong
Last
$550
PSA9$81
1d 0.6%7d 3.0%30d 15.3%
Pop
616
Mcap
$50.1K
Evidence
Very strong
Last
$54
PSA8$29
1d 0.0%7d 1.0%30d 1.2%
Pop
265
Mcap
$7.7K
Evidence
Strong
Last
$30


PSA10	$550	161	$88.6K	0.0%	0.0%	4.7%	-	-	Very strong	$5503d ago
PSA9	$81	616	$50.1K	0.6%	3.0%	15.3%	-	-	Very strong	$541w ago
PSA8	$29	265	$7.7K	0.0%	1.0%	1.2%	-	-	Strong	$302mo ago
PSA7	$25	40	$1.0K	0.0%	1.7%	2.7%	-	-	Limited	$303mo ago
PSA6	$22	6	$130	0.0%	4.3%	6.8%	-	-	Sparse	-
Raw	$44	-	-	-	2.4%	14.8%	-	-	Very strong	$432d 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 $22 up to gem-mint at $550. Log scale. Tap a row to switch the whole page.

Raw MP$53Ungraded · market price
Raw LP$44Ungraded · TCGBerg fair value
Raw NM$44Ungraded · TCGBerg fair value
Raw Damaged$28Ungraded · market price

hatched = market price, not a TCGBerg fair value

Population & rarity

1,088 graded copies of Krookodile Illustration Rare across 5 grades. The selected grade is highlighted.

PSA 10

161 · 15%

PSA 9

616 · 57%

PSA 8

265 · 24%

PSA 7

40 · 3.7%

PSA 6

6 · 0.6%

PSA 10 makes up 15% of graded copies: 161 of 1,088. PSA 9 is the most common grade (57%).

Relative valuation vs. index

How PSA 10 has moved relative to Black Bolt · Illustration Rare · Composite since Sep 13, 2026. Both indexed to 100 at the index’s inception. Card outperformed by 1.6 pp.

About Black BoltParent 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

$30.28M

across all printings

This printing's share

0.5%

of total set cap

Implied printing cap

$147.5K

share × set cap

Browse all sets →

Krookodile - Illustration Rare at PSA 10 carries a TCGBerg fair value of $550 as of 2026-09-28. We track a TCGBerg fair value across 5 grades from Black Bolt, from PSA 6 up to PSA 10. A graded population of 161 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on very strong sales evidence. Over the past 30 days, the PSA 9 TCGBerg fair value has risen 15.3%.

Show more analysisAnalysis, commentary & FAQ

PSA 10 commentary

The TCGBerg fair value of a PSA 10 Krookodile - Illustration Rare is $550 as of 2026-09-28. 161 copies have been graded at this level. This valuation rests on very strong sales evidence. Over the past 30 days the TCGBerg fair value has fallen 4.7%. The most recent recorded sale was $550 on 2026-09-25.

PSA 10 - frequently asked

What is the TCGBerg fair value of a PSA 10 Krookodile - Illustration Rare?

$550 as of 2026-09-28, our model-derived fair value for a PSA 10 Krookodile - Illustration Rare based on recent graded sales.

How rare is a PSA 10 Krookodile - Illustration Rare?

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

How has the PSA 10 Krookodile - Illustration Rare price moved recently?

Its TCGBerg fair value has fallen 4.7% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 10 Krookodile - Illustration Rare?: $550 as of 2026-09-28, our model-derived fair value for a PSA 10 Krookodile - Illustration Rare based on recent graded sales.
How rare is a PSA 10 Krookodile - Illustration Rare?: 161 copies have been graded at PSA 10, the graded population behind this atom.
How has the PSA 10 Krookodile - Illustration Rare price moved recently?: Its TCGBerg fair value has fallen 4.7% over the past 30 days.

PSA 9 commentary

The TCGBerg fair value of a PSA 9 Krookodile - Illustration Rare is $81 as of 2026-09-28. 616 copies have been graded at this level. This valuation rests on very strong sales evidence. Over the past 30 days the TCGBerg fair value has risen 15.3%. The most recent recorded sale was $54 on 2026-09-21.

PSA 9 - frequently asked

What is the TCGBerg fair value of a PSA 9 Krookodile - Illustration Rare?

$81 as of 2026-09-28, our model-derived fair value for a PSA 9 Krookodile - Illustration Rare based on recent graded sales.

How rare is a PSA 9 Krookodile - Illustration Rare?

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

How has the PSA 9 Krookodile - Illustration Rare price moved recently?

Its TCGBerg fair value has risen 15.3% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 9 Krookodile - Illustration Rare?: $81 as of 2026-09-28, our model-derived fair value for a PSA 9 Krookodile - Illustration Rare based on recent graded sales.
How rare is a PSA 9 Krookodile - Illustration Rare?: 616 copies have been graded at PSA 9, the graded population behind this atom.
How has the PSA 9 Krookodile - Illustration Rare price moved recently?: Its TCGBerg fair value has risen 15.3% over the past 30 days.

PSA 8 commentary

The TCGBerg fair value of a PSA 8 Krookodile - Illustration Rare is $29 as of 2026-09-28. 265 copies have been graded at this level. This valuation rests on strong sales evidence. Over the past 30 days the TCGBerg fair value has fallen 1.2%. The most recent recorded sale was $30 on 2026-07-26.

PSA 8 - frequently asked

What is the TCGBerg fair value of a PSA 8 Krookodile - Illustration Rare?

$29 as of 2026-09-28, our model-derived fair value for a PSA 8 Krookodile - Illustration Rare based on recent graded sales.

How rare is a PSA 8 Krookodile - Illustration Rare?

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

How has the PSA 8 Krookodile - Illustration Rare price moved recently?

Its TCGBerg fair value has fallen 1.2% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 8 Krookodile - Illustration Rare?: $29 as of 2026-09-28, our model-derived fair value for a PSA 8 Krookodile - Illustration Rare based on recent graded sales.
How rare is a PSA 8 Krookodile - Illustration Rare?: 265 copies have been graded at PSA 8, the graded population behind this atom.
How has the PSA 8 Krookodile - Illustration Rare price moved recently?: Its TCGBerg fair value has fallen 1.2% over the past 30 days.

PSA 7 commentary

The TCGBerg fair value of a PSA 7 Krookodile - Illustration Rare is $25 as of 2026-09-28. 40 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 2.7%. The most recent recorded sale was $30 on 2026-07-15.

PSA 7 - frequently asked

What is the TCGBerg fair value of a PSA 7 Krookodile - Illustration Rare?

$25 as of 2026-09-28, our model-derived fair value for a PSA 7 Krookodile - Illustration Rare based on recent graded sales.

How rare is a PSA 7 Krookodile - Illustration Rare?

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

How has the PSA 7 Krookodile - Illustration Rare price moved recently?

Its TCGBerg fair value has risen 2.7% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 7 Krookodile - Illustration Rare?: $25 as of 2026-09-28, our model-derived fair value for a PSA 7 Krookodile - Illustration Rare based on recent graded sales.
How rare is a PSA 7 Krookodile - Illustration Rare?: 40 copies have been graded at PSA 7, the graded population behind this atom.
How has the PSA 7 Krookodile - Illustration Rare price moved recently?: Its TCGBerg fair value has risen 2.7% over the past 30 days.

PSA 6 commentary

The TCGBerg fair value of a PSA 6 Krookodile - Illustration Rare is $22 as of 2026-09-28. 6 copies have been graded at this level. This valuation rests on sparse sales evidence. Over the past 30 days the TCGBerg fair value has risen 6.8%.

PSA 6 - frequently asked

What is the TCGBerg fair value of a PSA 6 Krookodile - Illustration Rare?

$22 as of 2026-09-28, our model-derived fair value for a PSA 6 Krookodile - Illustration Rare based on recent graded sales.

How rare is a PSA 6 Krookodile - Illustration Rare?

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

How has the PSA 6 Krookodile - Illustration Rare price moved recently?

Its TCGBerg fair value has risen 6.8% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 6 Krookodile - Illustration Rare?: $22 as of 2026-09-28, our model-derived fair value for a PSA 6 Krookodile - Illustration Rare based on recent graded sales.
How rare is a PSA 6 Krookodile - Illustration Rare?: 6 copies have been graded at PSA 6, the graded population behind this atom.
How has the PSA 6 Krookodile - Illustration Rare price moved recently?: Its TCGBerg fair value has risen 6.8% over the past 30 days.

Every printing of Krookodile and the indices that include this card in their constituent basket.

Indices containing this card

Parent set

Black Bolt

Set total cap

$29.97M

Date

Grade

Price

Source

vs TCGBerg FV

Sep 26, 2026

Raw

$43

tcgplayer

1.8%

Sep 25, 2026

PSA10

$550

ebay

0.0%

Sep 24, 2026

Raw

$43

tcgplayer

1.8%

Sep 24, 2026

Raw

$26

tcgplayer

41.3%

Sep 24, 2026

Raw

$48

tcgplayer

8.9%

Sep 23, 2026

Raw

$43

tcgplayer

1.8%

Sep 22, 2026

Raw

$45

tcgplayer

1.6%

Sep 22, 2026

Raw

$45

tcgplayer

0.7%

Sep 21, 2026

PSA9

$54

ebay

34.4%

Sep 21, 2026

Raw

$43

tcgplayer

1.8%

PSA10

$550

161

$88.6K

0.0%

4.7%

Very strong

$5503d ago

PSA9

$81

616

$50.1K

0.6%

3.0%

15.3%

Very strong

$541w ago

PSA8

$29

265

$7.7K

0.0%

1.0%

1.2%

Strong

$302mo ago

PSA7

$25

$1.0K

0.0%

1.7%

2.7%

Limited

$303mo ago

PSA6

$22

$130

0.0%

4.3%

6.8%

Sparse

Raw

$44

2.4%

14.8%

Very strong

$432d ago

Krookodile #137, Illustration Rare, Black Bolt

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 Krookodile'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 Sep 13, 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 Black BoltParent 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 Krookodile'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 Sep 13, 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 Black BoltParent 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