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Blacephalon GX #219, Secret, Sun & Moon - Lost Thunder

  • Card number: #219/214
  • Rarity: Secret Rare
  • Finish: Holo

A PSA 10 Blacephalon GX #219 Secret from Sun & Moon - Lost Thunder has a TCGBerg fair value of $536 as of Nov 15, 2026. It rests on 17 recorded sales, the latest on Oct 23, 2026. PSA has graded 57 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
$536up 33.1%30-day change

TCGBerg Algorithm (estimated from recorded sales).

17 sales · latest Oct 23, 2026

Fair value3 months
Last sale$701Oct 23, 202630.7% above fair
5-sale avg$428May 12Oct 23
Population · PSA 10
57
Market cap
$30.6K
Volatility
9.8%
YTD
↑ 230.6%
Sales evidence
Limited

TCGBerg fair value · PSA 10

$536

30D33.1%YTD230.6%
Sales evidenceLimited

Based on 17 recorded sales. Latest sale: Oct 23, 2026.

Market cap
$30.6K
fair value x population
Population
57
graded copies
Last sale
$701
+30.7% vs fair
5-sale avg
$428
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, $701 on Oct 23, 2026, sits 30.7% above the $536 fair value. The value rests on 17 recorded PSA 10 sales. Its confidence band runs from $442 to $631. A PSA 10 ($536) is worth 6.1 times a PSA 9 ($89). Over the past 30 days the PSA 10 value has risen 33.1%. 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$33Ungraded · TCGBerg fair value
  • Raw LP$30Ungraded · TCGBerg fair value
  • Raw MP$27Ungraded · TCGBerg fair value
  • Raw Damaged$18Ungraded · 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
    Oct 30, 2026 · via tcgplayer
    Rawbelow fair value by 28.0%
  • $34
    Oct 26, 2026 · via tcgplayer
    Rawabove fair value by 2.3%
  • $701
    Oct 23, 2026 · via eBay
    PSA10above fair value by 30.6%
  • $23
    Oct 18, 2026 · via eBay
    PSA5above fair value by 5.4%
  • $61
    Oct 18, 2026 · via eBay
    PSA9below fair value by 22.4%

15 more sales with Pro

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

Includes a sale 31.1% below fair value

All grades matrix

Every grade we track for this printing.

  • BGS9.5$16
    1d 0.0%7d 0.0%30d 0.0%
    Pop
    -
    Mcap
    -
    Evidence
    Sparse
    Last
    -
  • PSA10$536
    1d 2.0%7d 2.7%30d 33.1%
    Pop
    57
    Mcap
    $30.6K
    Evidence
    Limited
    Last
    $701
  • PSA9$89
    1d 0.1%7d 3.0%30d 28.1%
    Pop
    90
    Mcap
    $8.0K
    Evidence
    Limited
    Last
    $61
Listings
BGS9.5$16--0.0%0.0%0.0%Sparse-
PSA10$53657$30.6Kup 2.7%up 33.1%up 75.4%Limited$7013w ago
PSA9$8990$8.0Kup 3.0%down 28.1%down 11.3%Limited$614w ago
PSA8$5538$2.1Kdown 0.4%down 23.1%down 6.6%Sparse$975mo ago
PSA7$558$4370.0%down 15.5%up 1.0%Sparse$301y ago
PSA6$264$1050.0%down 33.2%down 21.7%Sparse$201y ago
PSA5$262-0.0%down 5.7%down 10.0%Sparse$234w ago
Raw$33--up 0.2%up 2.4%-Very strong$242w ago

Graded population report

200 graded copies of Blacephalon GX Secret across 7 grades.

PSA 10
57 · 29%
PSA 9
90 · 45%
PSA 8
38 · 19%
PSA 7
8 · 4.0%
PSA 6
4 · 2.0%
PSA 5
2 · 1.0%
PSA 4
1 · 0.5%

PSA 10 makes up 29% of graded copies: 57 of 200. PSA 9 is the most common grade (45%).

Analysis

Blacephalon GX - Secret at PSA 10 carries a TCGBerg fair value of $536 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from Sun & Moon - Lost Thunder, from BGS 9.5 up to PSA 10. A graded population of 57 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 33.1%.

PSA 10 - frequently asked

How much is a PSA 10 Blacephalon GX - Secret from Sun & Moon - Lost Thunder worth?
$536 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 10 Blacephalon GX - Secret from Sun & Moon - Lost Thunder. It rests on limited sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 10 Blacephalon GX - Secret from Sun & Moon - Lost Thunder?
57 copies have been graded at PSA 10, the recorded graded population, not the number of copies printed.
How has the PSA 10 Blacephalon GX - Secret from Sun & Moon - Lost Thunder price moved recently?
Its TCGBerg fair value has risen 33.1% over the past 30 days.
What did a PSA 10 Blacephalon GX - Secret from Sun & Moon - Lost Thunder last sell for?
The most recent recorded sale was $701 on 2026-10-23. This recorded sale is separate from the model-derived fair value.