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Decidueye GX #146, Secret, Sun & Moon - Guardians Rising

  • Card number: #146/145
  • Rarity: Secret Rare
  • Finish: Holo

A PSA 10 Decidueye GX #146 Secret from Sun & Moon - Guardians Rising has a TCGBerg fair value of $270 as of Nov 15, 2026. It rests on 30 recorded sales, the latest on Oct 27, 2026. PSA has graded 128 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
$270up 6.5%30-day change

TCGBerg Algorithm (estimated from recorded sales).

30 sales · latest Oct 27, 2026

Fair value3 months
Last sale$265Oct 27, 20261.9% below fair
5-sale avg$234Jun 5Oct 27
Population · PSA 10
128
Market cap
$34.5K
Volatility
1.8%
YTD
↑ 133.5%
Sales evidence
Limited

TCGBerg fair value · PSA 10

$270

30D6.5%YTD133.5%
Sales evidenceLimited

Based on 30 recorded sales. Latest sale: Oct 27, 2026.

Market cap
$34.5K
fair value x population
Population
128
graded copies
Last sale
$265
-1.9% vs fair
5-sale avg
$234
recent sales
GradingSell

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, $265 on Oct 27, 2026, is in line with the $270 fair value (1.9% below). The value rests on 30 recorded PSA 10 sales. Its confidence band runs from $248 to $291. A PSA 10 ($270) is worth 6.0 times a PSA 9 ($45). Over the past 30 days the PSA 10 value has risen 6.5%. 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$36Ungraded · TCGBerg fair value
  • Raw LP$28Ungraded · TCGBerg fair value
  • Raw MP$27Ungraded · market price
  • Raw HP$15Ungraded · market price
  • Raw Damaged$15Ungraded · 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.

  • $265
    Oct 27, 2026 · via eBay
    PSA10below fair value by 0.1%
  • $35
    Oct 24, 2026 · via tcgplayer
    Rawbelow fair value by 3.2%
  • $36
    Oct 19, 2026 · via tcgplayer
    Rawbelow fair value by 0.1%
  • $41
    Oct 7, 2026 · via eBay
    PSA9above fair value by 3.4%
  • $251
    Oct 7, 2026 · via eBay
    PSA10above fair value by 0.5%

15 more sales with Pro

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

Includes a sale 20.2% below fair value

All grades matrix

Every grade we track for this printing.

  • PSA10$270
    1d 0.0%7d 1.0%30d 6.5%
    Pop
    128
    Mcap
    $34.5K
    Evidence
    Limited
    Last
    $265
  • PSA9$45
    1d 0.0%7d 1.8%30d 8.1%
    Pop
    79
    Mcap
    $3.5K
    Evidence
    Limited
    Last
    $41
  • PSA8$37
    1d 0.0%7d 0.1%30d 21.4%
    Pop
    30
    Mcap
    $1.1K
    Evidence
    Limited
    Last
    $25
PSA10$270128$34.5Kup 1.0%up 6.5%up 22.8%Limited$2653w ago
PSA9$4579$3.5Kup 1.8%up 8.1%up 36.3%Limited$411mo ago
PSA8$3730$1.1Kup 0.1%up 21.4%up 30.7%Limited$2510mo ago
PSA7$299$2570.0%down 3.2%up 16.0%Sparse-
PSA6$238$1820.0%down 6.2%up 24.1%Sparse-
PSA5$223-0.0%down 0.3%up 19.0%Sparse-
Raw$36--0.0%down 2.2%-Very strong$353w ago

PSA population report

257 graded copies of Decidueye GX Secret across 6 grades.

PSA 10
128 · 50%
PSA 9
79 · 31%
PSA 8
30 · 12%
PSA 7
9 · 3.5%
PSA 6
8 · 3.1%
PSA 5
3 · 1.2%

PSA 10 makes up 50% of graded copies: 128 of 257. It’s the most common grade for this card.

Analysis

Decidueye GX - Secret at PSA 10 carries a TCGBerg fair value of $270 as of 2026-11-14. We track a TCGBerg fair value across 6 grades from Sun & Moon - Guardians Rising, from PSA 5 up to PSA 10. A graded population of 128 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 6.5%.

PSA 10 - frequently asked

How much is a PSA 10 Decidueye GX - Secret from Sun & Moon - Guardians Rising worth?
$270 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 10 Decidueye GX - Secret from Sun & Moon - Guardians Rising. It rests on limited sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 10 Decidueye GX - Secret from Sun & Moon - Guardians Rising?
128 copies have been graded at PSA 10, the recorded graded population, not the number of copies printed.
How has the PSA 10 Decidueye GX - Secret from Sun & Moon - Guardians Rising price moved recently?
Its TCGBerg fair value has risen 6.5% over the past 30 days.
What did a PSA 10 Decidueye GX - Secret from Sun & Moon - Guardians Rising last sell for?
The most recent recorded sale was $265 on 2026-10-27. This recorded sale is separate from the model-derived fair value.