tcgberg
tcgberg
Plans

Mysterious Treasure #145, Secret, Sun & Moon - Forbidden Light

  • Card number: #145/131
  • Rarity: Secret Rare
  • Finish: Holo

A PSA 9 Mysterious Treasure #145 Secret from Sun & Moon - Forbidden Light has a TCGBerg fair value of $24 as of Nov 15, 2026. TCGBerg has recorded 3 PSA 9 sales of this card, the latest on Nov 6, 2026. PSA has graded 36 copies at PSA 9.

TCGBerg fair valuePSA 9
As of Nov 15, 2026
$24up 1.1%30-day change

TCGBerg Algorithm (estimated from recorded sales).

Fair value3 months
Last sale$35Nov 6, 202648.5% above fair
5-sale avg$22Jun 21Nov 6
Population · PSA 9
36
Market cap
$849
Volatility
1.6%
YTD
↑ 52.5%
Sales evidence
Strong

TCGBerg fair value · PSA 9

$24

30D1.1%YTD52.5%
Sales evidenceStrong
Market cap
$849
fair value x population
Population
36
graded copies
Last sale
$35
+48.5% vs fair
5-sale avg
$22
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 9.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 9 sale, $35 on Nov 6, 2026, sits 48.5% above the $24 fair value. The value weighs 3 PSA 9 sales from the past year, not the latest one alone. The latest sale ran above the recent run: the last 3 PSA 9 sales averaged $22, within 8.0% of the value. Its confidence band runs from $20 to $27. A PSA 10 ($91) is worth 3.9 times a PSA 9 ($24). Over the past 30 days the PSA 9 value has risen 1.1%.

TCGBerg fair value by grade

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

  • Raw NM$20Ungraded · TCGBerg fair value
  • Raw LP$19Ungraded · TCGBerg fair value
  • Raw HP$14Ungraded · market price
  • Raw MP$13Ungraded · TCGBerg fair value
  • Raw Damaged$8.00Ungraded · 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.

  • $35
    Nov 6, 2026 · via eBay
    PSA9above fair value by 55.9%
  • $19
    Nov 3, 2026 · via tcgplayer
    Rawbelow fair value by 5.0%
  • $20
    Nov 3, 2026 · via tcgplayer
    Rawat fair value by 0.0%
  • $18
    Nov 2, 2026 · via tcgplayer
    Rawbelow fair value by 10.0%
  • $20
    Oct 29, 2026 · via tcgplayer
    Rawabove fair value by 0.2%

15 more sales with Pro

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

Includes a sale 6.6% below fair value

All grades matrix

Every grade we track for this printing.

  • PSA10$91
    1d 2.0%7d 3.3%30d 3.0%
    Pop
    64
    Mcap
    $5.9K
    Evidence
    Limited
    Last
    $46
  • PSA9$24
    1d 0.0%7d 5.0%30d 1.1%
    Pop
    36
    Mcap
    $849
    Evidence
    Strong
    Last
    $35
  • PSA8$19
    1d 0.0%7d 0.0%30d 6.7%
    Pop
    9
    Mcap
    $168
    Evidence
    Sparse
    Last
    -
Listings
PSA10$9164$5.9Kdown 3.3%down 3.0%up 35.3%Limited$466mo ago
PSA9$2436$849up 5.0%up 1.1%up 30.7%Strong$351w ago
PSA8$199$1680.0%up 6.7%up 42.3%Sparse-
PSA7$132$260.0%down 3.2%up 14.8%Sparse$9.993mo ago
PSA6$6.400-down 24.2%0.0%down 44.3%Sparse-
Raw$20--down 1.0%down 2.7%-Very strong$192w ago

PSA population report

111 graded copies of Mysterious Treasure Secret across 4 grades.

PSA 10
64 · 58%
PSA 9
36 · 32%
PSA 8
9 · 8.1%
PSA 7
2 · 1.8%

PSA 9 makes up 32% of graded copies: 36 of 111. PSA 10 is the most common grade (58%).

Analysis

Mysterious Treasure - Secret at PSA 10 carries a TCGBerg fair value of $91 as of 2026-11-14. We track a TCGBerg fair value across 5 grades from Sun & Moon - Forbidden Light, from PSA 6 up to PSA 10. A graded population of 64 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 fallen 3.0%.

PSA 9 - frequently asked

How much is a PSA 9 Mysterious Treasure - Secret from Sun & Moon - Forbidden Light worth?
$24 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 9 Mysterious Treasure - Secret from Sun & Moon - Forbidden Light. It rests on strong sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 9 Mysterious Treasure - Secret from Sun & Moon - Forbidden Light?
36 copies have been graded at PSA 9, the recorded graded population, not the number of copies printed.
How has the PSA 9 Mysterious Treasure - Secret from Sun & Moon - Forbidden Light price moved recently?
Its TCGBerg fair value has risen 1.1% over the past 30 days.
What did a PSA 9 Mysterious Treasure - Secret from Sun & Moon - Forbidden Light last sell for?
The most recent recorded sale was $35 on 2026-11-06. This recorded sale is separate from the model-derived fair value.