Black & White - Dragons Exalted · Secret

Serperior #125, Secret, Black & White - Dragons Exalted

Card number: #125/124
Rarity: Secret Rare
Finish: Holo

Black & White - Dragons Exalted SecretDRX125:EN

TKRDRX125:EN-P9

Grading toolPro

TCGBerg fair value· PSA 9

$438

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

Sales evidenceStrong

30D performance21.6%

30D: ↑ 21.6%
YTD: ↑ 111.7%
Market cap: $55.2K
Volatility: 7.3%

Last sale (Sep 10, 2026)Last sale

$750

PSA 9 · Sep 10, 2026

71.1% above TCGBerg fair value

5-sale avg

$463

last 5 sales

Population · PSA 9

126

graded copies

TCGBerg fair value · PSA 9

$438

30D21.6%YTD111.7%

Sales evidenceStrong

Market cap

$55.2K

fair value x population

Population

126

graded copies

Last sale

$750

+71.1% vs fair

5-sale avg

$463

recent sales

GradingPro

Price history

Open terminalPro

Weekly fair value for PSA 9. 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 9Sale below fairSale above fairOutlier

Oct 5, 202552 weekly points · 11 salesSep 27, 2026

Active listings on eBay

PSA 9 · eBay

Affiliate links: TCGBerg may earn a commission on purchases made through these listings.

No active PSA 9 listings right now. Try “All grades”.

No active PSA 9 listings right now. Try another grade above.

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	PSA8	$320	ebay	47.7%
Sep 10, 2026	PSA9	$750	ebay	73.7%
Sep 9, 2026	PSA8	$158	ebay	15.6%
Sep 7, 2026	PSA10	$8,700	fanatics_collect	183.9%
Aug 3, 2026	PSA7	$104	ebay	15.2%
Aug 1, 2026	PSA6	$163	ebay	17.3%
Jul 28, 2026	PSA9	$500	ebay	42.8%
Jul 24, 2026	PSA8	$270	ebay	28.0%
Jul 21, 2026	PSA10	$8,000	ebay	161.0%
Jul 3, 2026	Raw	$148	tcgplayer	0.0%

$320
Sep 22, 2026 · via ebay
PSA8versus fair value, up 47.7%
$750
Sep 10, 2026 · via ebay
PSA9versus fair value, up 73.7%
$158
Sep 9, 2026 · via ebay
PSA8versus fair value, down 15.6%
$8,700
Sep 7, 2026 · via fanatics_collect
PSA10versus fair value, up 183.9%
$104
Aug 3, 2026 · via ebay
PSA7versus fair value, down 15.2%
$163
Aug 1, 2026 · via ebay
PSA6versus fair value, up 17.3%
$500
Jul 28, 2026 · via ebay
PSA9versus fair value, up 42.8%
$270
Jul 24, 2026 · via ebay
PSA8versus fair value, up 28.0%
$8,000
Jul 21, 2026 · via ebay
PSA10versus fair value, up 161.0%
$148
Jul 3, 2026 · via tcgplayer
Rawversus fair value, flat 0.0%

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$3,065
1d 0.0%7d 0.0%30d 0.1%
Pop
11
Mcap
$33.7K
Evidence
Limited
Last
$8,700
PSA9$438
1d 0.1%7d 2.1%30d 21.6%
Pop
126
Mcap
$55.2K
Evidence
Strong
Last
$750
PSA8$217
1d 0.2%7d 17.8%30d 0.0%
Pop
100
Mcap
$21.7K
Evidence
Strong
Last
$320


PSA10	$3,065	11	$33.7K	0.0%	0.0%	0.1%	0.3%	-	Limited	$8,7003w ago
PSA9	$438	126	$55.2K	0.1%	2.1%	21.6%	40.8%	-	Strong	$7503w ago
PSA8	$217	100	$21.7K	0.2%	17.8%	0.0%	22.4%	-	Strong	$3206d ago
PSA7	$124	50	$6.2K	0.0%	4.6%	3.2%	29.3%	-	Moderate	$1042mo ago
PSA6	$115	24	$2.8K	0.0%	4.3%	1.4%	6.8%	-	Limited	$1632mo ago
Raw	$149	-	-	0.0%	0.0%	0.0%	0.4%	-	-	$1483mo ago

Price spectrum

Where the current price sits relative to recent sales and active listings, and how each reference point compares to TCGBerg fair value. The bar spans $295 to $790; it shades green below fair value to red above, saturating at ±25%.

TCGBerg fair value

$438

−25%

$329

$438

+25%

$548

+80%

$790

$295$438$790

LowFairHigh

Last sale
$750
71.1% above fairSep 10, 2026
Lowest ask
$756
72.4% above fairlowest active ask

Last sale was 71.1% above TCGBerg fair value, the best listing right now sits 72.4% above fair.

TCGBerg fair value by grade

Value at each grade and ungraded condition, on a log scale that spans the full range from raw (Heavily Played) at $55 up to gem-mint at $3.1K. Log scale. Tap a row to switch the whole page.

Raw NM$149Ungraded · market price
Raw LP$129Ungraded · TCGBerg fair value
Raw MP$88Ungraded · TCGBerg fair value
Raw Damaged$60Ungraded · market price
Raw HP$55Ungraded · market price

hatched = market price, not a TCGBerg fair value

Population & rarity

311 graded copies of Serperior Secret across 5 grades. The selected grade is highlighted.

PSA 10

11 · 3.5%

PSA 9

126 · 41%

PSA 8

100 · 32%

PSA 7

50 · 16%

PSA 6

24 · 7.7%

PSA 9 makes up 41% of graded copies: 126 of 311. It’s the most common grade for this card.

Relative valuation vs. index

How PSA 9 has moved relative to Black & White - Dragons Exalted · Secret · Composite since May 17, 2026. Both indexed to 100 at the index’s inception. Card outperformed by 7.9 pp.

About Black & White - Dragons ExaltedParent 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

$12.11M

across all printings

This printing's share

1.0%

of total set cap

Implied printing cap

$119.6K

share × set cap

Browse all sets →

Serperior - Secret at PSA 10 carries a TCGBerg fair value of $3,065 as of 2026-09-27. We track a TCGBerg fair value across 5 grades from Black & White - Dragons Exalted, from PSA 6 up to PSA 10. A graded population of 11 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on limited sales evidence. Over the past 30 days, the PSA 9 TCGBerg fair value has risen 21.6%.

Show more analysisAnalysis, commentary & FAQ

PSA 10 commentary

The TCGBerg fair value of a PSA 10 Serperior - Secret is $3,065 as of 2026-09-27. 11 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 0.1%.

PSA 10 - frequently asked

What is the TCGBerg fair value of a PSA 10 Serperior - Secret?

$3,065 as of 2026-09-27, our model-derived fair value for a PSA 10 Serperior - Secret based on recent graded sales.

How rare is a PSA 10 Serperior - Secret?

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

How has the PSA 10 Serperior - Secret price moved recently?

Its TCGBerg fair value has risen 0.1% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 10 Serperior - Secret?: $3,065 as of 2026-09-27, our model-derived fair value for a PSA 10 Serperior - Secret based on recent graded sales.
How rare is a PSA 10 Serperior - Secret?: 11 copies have been graded at PSA 10, the graded population behind this atom.
How has the PSA 10 Serperior - Secret price moved recently?: Its TCGBerg fair value has risen 0.1% over the past 30 days.

PSA 9 commentary

The TCGBerg fair value of a PSA 9 Serperior - Secret is $438 as of 2026-09-27. 126 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 21.6%.

PSA 9 - frequently asked

What is the TCGBerg fair value of a PSA 9 Serperior - Secret?

$438 as of 2026-09-27, our model-derived fair value for a PSA 9 Serperior - Secret based on recent graded sales.

How rare is a PSA 9 Serperior - Secret?

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

How has the PSA 9 Serperior - Secret price moved recently?

Its TCGBerg fair value has risen 21.6% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 9 Serperior - Secret?: $438 as of 2026-09-27, our model-derived fair value for a PSA 9 Serperior - Secret based on recent graded sales.
How rare is a PSA 9 Serperior - Secret?: 126 copies have been graded at PSA 9, the graded population behind this atom.
How has the PSA 9 Serperior - Secret price moved recently?: Its TCGBerg fair value has risen 21.6% over the past 30 days.

PSA 8 commentary

The TCGBerg fair value of a PSA 8 Serperior - Secret is $217 as of 2026-09-27. 100 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 0.0%. The most recent recorded sale was $320 on 2026-09-22.

PSA 8 - frequently asked

What is the TCGBerg fair value of a PSA 8 Serperior - Secret?

$217 as of 2026-09-27, our model-derived fair value for a PSA 8 Serperior - Secret based on recent graded sales.

How rare is a PSA 8 Serperior - Secret?

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

How has the PSA 8 Serperior - Secret price moved recently?

Its TCGBerg fair value has fallen 0.0% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 8 Serperior - Secret?: $217 as of 2026-09-27, our model-derived fair value for a PSA 8 Serperior - Secret based on recent graded sales.
How rare is a PSA 8 Serperior - Secret?: 100 copies have been graded at PSA 8, the graded population behind this atom.
How has the PSA 8 Serperior - Secret price moved recently?: Its TCGBerg fair value has fallen 0.0% over the past 30 days.

PSA 7 commentary

The TCGBerg fair value of a PSA 7 Serperior - Secret is $124 as of 2026-09-27. 50 copies have been graded at this level. This valuation rests on moderate sales evidence. Over the past 30 days the TCGBerg fair value has fallen 3.2%. The most recent recorded sale was $104 on 2026-08-03.

PSA 7 - frequently asked

What is the TCGBerg fair value of a PSA 7 Serperior - Secret?

$124 as of 2026-09-27, our model-derived fair value for a PSA 7 Serperior - Secret based on recent graded sales.

How rare is a PSA 7 Serperior - Secret?

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

How has the PSA 7 Serperior - Secret price moved recently?

Its TCGBerg fair value has fallen 3.2% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 7 Serperior - Secret?: $124 as of 2026-09-27, our model-derived fair value for a PSA 7 Serperior - Secret based on recent graded sales.
How rare is a PSA 7 Serperior - Secret?: 50 copies have been graded at PSA 7, the graded population behind this atom.
How has the PSA 7 Serperior - Secret price moved recently?: Its TCGBerg fair value has fallen 3.2% over the past 30 days.

PSA 6 commentary

The TCGBerg fair value of a PSA 6 Serperior - Secret is $115 as of 2026-09-27. 24 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 1.4%. The most recent recorded sale was $163 on 2026-08-01.

PSA 6 - frequently asked

What is the TCGBerg fair value of a PSA 6 Serperior - Secret?

$115 as of 2026-09-27, our model-derived fair value for a PSA 6 Serperior - Secret based on recent graded sales.

How rare is a PSA 6 Serperior - Secret?

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

How has the PSA 6 Serperior - Secret price moved recently?

Its TCGBerg fair value has fallen 1.4% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 6 Serperior - Secret?: $115 as of 2026-09-27, our model-derived fair value for a PSA 6 Serperior - Secret based on recent graded sales.
How rare is a PSA 6 Serperior - Secret?: 24 copies have been graded at PSA 6, the graded population behind this atom.
How has the PSA 6 Serperior - Secret price moved recently?: Its TCGBerg fair value has fallen 1.4% over the past 30 days.

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

Indices containing this card

Parent set

Black & White - Dragons Exalted

Set total cap

$10.47M

Date

Grade

Price

Source

vs TCGBerg FV

Sep 22, 2026

PSA8

$320

ebay

47.7%

Sep 10, 2026

PSA9

$750

ebay

73.7%

Sep 9, 2026

PSA8

$158

ebay

15.6%

Sep 7, 2026

PSA10

$8,700

fanatics_collect

183.9%

Aug 3, 2026

PSA7

$104

ebay

15.2%

Aug 1, 2026

PSA6

$163

ebay

17.3%

Jul 28, 2026

PSA9

$500

ebay

42.8%

Jul 24, 2026

PSA8

$270

ebay

28.0%

Jul 21, 2026

PSA10

$8,000

ebay

161.0%

Jul 3, 2026

Raw

$148

tcgplayer

0.0%

PSA10

$3,065

$33.7K

0.0%

0.1%

Limited

$8,7003w ago

PSA9

$438

126

$55.2K

0.1%

2.1%

21.6%

Strong

$7503w ago

PSA8

$217

100

$21.7K

0.2%

17.8%

0.0%

Strong

$3206d ago

PSA7

$124

$6.2K

0.0%

4.6%

3.2%

Moderate

$1042mo ago

PSA6

$115

$2.8K

0.0%

4.3%

1.4%

Limited

$1632mo ago

Raw

$149

0.0%

$1483mo ago

Serperior #125, Secret, Black & White - Dragons Exalted

Active listings on eBayLive asking prices from eBay sellers. The delta shows how each ask compares to TCGBerg's quoted fair value for that grade. Verified deals are marked from the published analytics feed.

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

Price spectrum

Population & rarityHow Serperior'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 May 17, 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 & White - Dragons ExaltedParent 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

Active listings on eBayLive asking prices from eBay sellers. The delta shows how each ask compares to TCGBerg's quoted fair value for that grade. Verified deals are marked from the published analytics feed.

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

Price spectrum

Population & rarityHow Serperior'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 May 17, 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 & White - Dragons ExaltedParent 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

Active listings on eBay

Behind the scenes

Population & rarity

Relative valuation vs. index

Active listings on eBay

Behind the scenes

Population & rarity

Relative valuation vs. index