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Blastoise & Piplup GX #253, Secret, Sun & Moon - Cosmic Eclipse

  • Card number: #253/236
  • Rarity: Secret Rare
  • Finish: Holo

A PSA 10 Blastoise & Piplup GX #253 Secret from Sun & Moon - Cosmic Eclipse has a TCGBerg fair value of $720 as of Nov 14, 2026. TCGBerg has recorded 99 PSA 10 sales of this card, the latest on Nov 10, 2026. PSA has graded 994 copies at PSA 10.

TCGBerg fair valuePSA 10
As of Nov 14, 2026
$720up 16.6%30-day change

TCGBerg Algorithm (estimated from recorded sales).

Fair value3 months
Last sale$770Nov 10, 20267.0% above fair
5-sale avg$725Oct 31Nov 10
Population · PSA 10
994
Market cap
$715.6K
Volatility
4.8%
YTD
↑ 154.1%
Sales evidence
Very strong

TCGBerg fair value · PSA 10

$720

30D16.6%YTD154.1%
Sales evidenceVery strong
Market cap
$715.6K
fair value x population
Population
994
graded copies
Last sale
$770
+7.0% vs fair
5-sale avg
$725
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 10.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 10 sale, $770 on Nov 10, 2026, sits 7.0% above the $720 fair value. The value weighs 30 PSA 10 sales from the past year, not the latest one alone. The latest sale ran above the recent run: the last 5 PSA 10 sales averaged $725, within 0.7% of the value. Its confidence band runs from $700 to $740. A PSA 10 ($720) is worth 4.0 times a PSA 9 ($180). Over the past 30 days the PSA 10 value has risen 16.6%.

TCGBerg fair value by grade

Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.

  • Raw NM$176Ungraded · TCGBerg fair value
  • Raw LP$164Ungraded · TCGBerg fair value
  • Raw MP$134Ungraded · TCGBerg fair value
  • Raw HP$81Ungraded · market price
  • Raw Damaged$78Ungraded · market price
hatched = market price, not a TCGBerg fair value

Behind the scenes

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

Recent sales

20 tracked

Each sale against the grade's fair value on the day it sold.

  • $203
    Nov 12, 2026 · via eBay
    CGC Gem Mint 10above fair value by 4.4%
  • $770
    Nov 10, 2026 · via eBay
    PSA10above fair value by 7.0%
  • $175
    Nov 7, 2026 · via eBay
    PSA9below fair value by 3.0%
  • $618
    Nov 5, 2026 · via eBay
    PSA10below fair value by 13.1%
  • $750
    Nov 2, 2026 · via Fanatics Collect
    PSA10above fair value by 5.5%

15 more sales with Pro

Up to 20 recent sales, each with its venue and its gap to fair value.

Includes a sale 32.6% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC Gem Mint 10$194
    1d 0.4%7d 0.4%30d 0.4%
    Pop
    -
    Mcap
    -
    Evidence
    Strong
    Last
    $203
  • CGC9.5$159
    1d 28.6%7d 28.6%30d 28.6%
    Pop
    -
    Mcap
    -
    Evidence
    Sparse
    Last
    $191
  • PSA10$720
    1d 0.1%7d 1.2%30d 16.6%
    Pop
    994
    Mcap
    $715.6K
    Evidence
    Very strong
    Last
    $770
Listings
CGC Gem Mint 10$194--up 0.4%up 0.4%up 0.4%Strong$2032d ago
CGC9.5$159--down 28.6%down 28.6%down 28.6%Sparse$1916mo ago
PSA10$720994$715.6Kup 1.2%up 16.6%up 37.5%Very strong$7704d ago
PSA9$180844$151.5Kdown 0.5%up 7.9%down 3.8%Very strong$1751w ago
PSA8$127258$32.7Kup 0.3%down 1.0%up 11.3%Strong$1332w ago
PSA7$10371$7.3Kup 0.5%up 4.4%up 17.2%Limited$1242mo ago
PSA6$9636$3.4Kup 0.4%down 0.2%up 13.4%Sparse$962mo ago
Raw$176--up 1.6%down 27.4%-Strong$1623w ago

Graded population report

2,244 graded copies of Blastoise & Piplup GX Secret across 11 grades.

PSA 10
994 · 44%
PSA 9
844 · 38%
PSA 8
258 · 11%
PSA 7
71 · 3.2%
PSA 6
36 · 1.6%
PSA 8.5
1 · 0.0%
PSA 5
23 · 1.0%
PSA 4
11 · 0.5%
PSA 3
3 · 0.1%
PSA 2
1 · 0.0%
PSA 1
2 · 0.1%

PSA 10 makes up 44% of graded copies: 994 of 2,244. It’s the most common grade for this card.

Analysis

Blastoise & Piplup GX - Secret at PSA 10 carries a TCGBerg fair value of $720 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from Sun & Moon - Cosmic Eclipse, from PSA 6 up to PSA 10. A graded population of 994 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on very strong sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 16.6%.

PSA 10 - frequently asked

How much is a PSA 10 Blastoise & Piplup GX - Secret from Sun & Moon - Cosmic Eclipse worth?
$720 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 10 Blastoise & Piplup GX - Secret from Sun & Moon - Cosmic Eclipse. It rests on very strong sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 10 Blastoise & Piplup GX - Secret from Sun & Moon - Cosmic Eclipse?
994 copies have been graded at PSA 10, the recorded graded population, not the number of copies printed.
How has the PSA 10 Blastoise & Piplup GX - Secret from Sun & Moon - Cosmic Eclipse price moved recently?
Its TCGBerg fair value has risen 16.6% over the past 30 days.
What did a PSA 10 Blastoise & Piplup GX - Secret from Sun & Moon - Cosmic Eclipse last sell for?
The most recent recorded sale was $770 on 2026-11-10. This recorded sale is separate from the model-derived fair value.