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Keldeo GX #240, Secret, Sun & Moon - Unified Minds

  • Card number: #240/236
  • Rarity: Secret Rare
  • Finish: Holo

A PSA 10 Keldeo GX #240 Secret from Sun & Moon - Unified Minds has a TCGBerg fair value of $503 as of Nov 15, 2026. It rests on 30 recorded sales, the latest on Oct 15, 2026. PSA has graded 123 copies at PSA 10. Sales evidence is limited, so treat this value as a rough estimate.

TCGBerg fair valuePSA 10
As of Nov 15, 2026
$503up 19.8%30-day change

TCGBerg Algorithm (estimated from recorded sales).

30 sales · latest Oct 15, 2026

Fair value3 months
Last sale$475Oct 15, 20265.7% below fair
5-sale avg$418Jun 5Oct 15
Population · PSA 10
123
Market cap
$61.9K
Volatility
6.8%
YTD
-
Sales evidence
Limited

TCGBerg fair value · PSA 10

$503

30D19.8%
Sales evidenceLimited

Based on 30 recorded sales. Latest sale: Oct 15, 2026.

Market cap
$61.9K
fair value x population
Population
123
graded copies
Last sale
$475
-5.7% vs fair
5-sale avg
$418
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, $475 on Oct 15, 2026, sits 5.7% below the $503 fair value. The value rests on 30 recorded PSA 10 sales. Its confidence band runs from $455 to $552. A PSA 10 ($503) is worth 11.2 times a PSA 9 ($45). Over the past 30 days the PSA 10 value has risen 19.8%. With limited sales evidence, read the gap and the band as rough guides.

TCGBerg fair value by grade

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

  • Raw NM$25Ungraded · TCGBerg fair value
  • Raw LP$21Ungraded · TCGBerg fair value
  • Raw MP$13Ungraded · market price
  • Raw HP$12Ungraded · market price
  • Raw Damaged$9.66Ungraded · 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.

  • $24
    Nov 9, 2026 · via Fanatics Collect
    CGC9.5at fair value by 0.0%
  • $47
    Nov 9, 2026 · via eBay
    PSA9above fair value by 4.1%
  • $60
    Nov 1, 2026 · via eBay
    PSA9above fair value by 22.5%
  • $23
    Oct 27, 2026 · via tcgplayer
    Rawbelow fair value by 7.9%
  • $29
    Oct 19, 2026 · via tcgplayer
    Rawabove fair value by 15.7%

15 more sales with Pro

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

Includes a sale 24.9% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC9.5$24
    1d -7d -30d -
    Pop
    -
    Mcap
    -
    Evidence
    Sparse
    Last
    $24
  • BGS9.5$25
    1d 0.0%7d 0.0%30d 0.0%
    Pop
    -
    Mcap
    -
    Evidence
    Sparse
    Last
    -
  • PSA10$503
    1d 1.2%7d 8.5%30d 19.8%
    Pop
    123
    Mcap
    $61.9K
    Evidence
    Limited
    Last
    $475
CGC9.5$24-----Sparse$246d ago
BGS9.5$25--0.0%0.0%0.0%Sparse-
PSA10$503123$61.9Kup 8.5%up 19.8%up 31.6%Limited$4751mo ago
PSA9$4593$4.2Kdown 11.1%down 22.6%down 19.0%Moderate$476d ago
PSA8$1948$927down 0.4%up 0.9%down 12.1%Limited$143mo ago
PSA7$189$1650.0%up 4.0%up 27.2%Sparse$129mo ago
PSA6$172$330.0%0.0%up 32.4%Sparse$174mo ago
Raw$25--0.0%up 1.1%-Very strong$233w ago

PSA population report

275 graded copies of Keldeo GX Secret across 5 grades.

PSA 10
123 · 45%
PSA 9
93 · 34%
PSA 8
48 · 17%
PSA 7
9 · 3.3%
PSA 6
2 · 0.7%

PSA 10 makes up 45% of graded copies: 123 of 275. It’s the most common grade for this card.

Analysis

Keldeo GX - Secret at PSA 10 carries a TCGBerg fair value of $503 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from Sun & Moon - Unified Minds, from PSA 6 up to PSA 10. A graded population of 123 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on limited sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 19.8%.

PSA 10 - frequently asked

How much is a PSA 10 Keldeo GX - Secret from Sun & Moon - Unified Minds worth?
$503 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 10 Keldeo GX - Secret from Sun & Moon - Unified Minds. It rests on limited sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 10 Keldeo GX - Secret from Sun & Moon - Unified Minds?
123 copies have been graded at PSA 10, the recorded graded population, not the number of copies printed.
How has the PSA 10 Keldeo GX - Secret from Sun & Moon - Unified Minds price moved recently?
Its TCGBerg fair value has risen 19.8% over the past 30 days.
What did a PSA 10 Keldeo GX - Secret from Sun & Moon - Unified Minds last sell for?
The most recent recorded sale was $475 on 2026-10-15. This recorded sale is separate from the model-derived fair value.