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Mystery Plate Alpha #133, Reverse Holo, Skyridge

  • Card number: #133/144
  • Rarity: Uncommon

A PSA 9 Mystery Plate Alpha #133 Reverse Holo from Skyridge has a TCGBerg fair value of $115 as of Nov 15, 2026. It rests on 8 recorded sales, the latest on Jan 14, 2026. PSA has graded 30 copies at PSA 9. Sales evidence is sparse, so treat this value as a rough estimate.

TCGBerg fair valuePSA 9
As of Nov 15, 2026
$115down 0.2%30-day change

TCGBerg Algorithm (estimated from recorded sales).

8 sales · latest Jan 14, 2026

Fair value3 months
Last sale$74Jan 14, 202635.6% below fair
5-sale avg$66last 5 sales
Population · PSA 9
30
Market cap
$3.4K
Volatility
0.3%
YTD
↑ 97.2%
Sales evidence
Sparse

TCGBerg fair value · PSA 9

$115

30D0.2%YTD97.2%
Sales evidenceSparse

Based on 8 recorded sales. Latest sale: Jan 14, 2026.

Market cap
$3.4K
fair value x population
Population
30
graded copies
Last sale
$74
-35.6% vs fair
5-sale avg
$66
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, $74 on Jan 14, 2026, sits 35.6% below the $115 fair value. The value rests on 8 recorded PSA 9 sales. Its confidence band runs from $101 to $129. A PSA 10 ($1,383) is worth 12.0 times a PSA 9 ($115). Over the past 30 days the PSA 9 value has fallen 0.2%. With sparse 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$30Ungraded · market price
  • Raw MP$21Ungraded · 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

3 tracked

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

  • $70
    Sep 26, 2026 · via eBay
    PSA8above fair value by 13.7%
  • $21
    Aug 11, 2026 · via eBay
    PSA7below fair value by 10.9%
  • $74
    Jan 14, 2026 · via eBay
    PSA9above fair value by 9.2%

All grades matrix

Every grade we track for this printing.

  • CGC7-
    1d -7d -30d -
    Pop
    3
    Mcap
    -
    Evidence
    Sparse
    Last
    -
  • CGC6-
    1d -7d -30d -
    Pop
    0
    Mcap
    -
    Evidence
    Sparse
    Last
    -
  • PSA10$1,383
    1d 0.0%7d 0.0%30d 39.5%
    Pop
    7
    Mcap
    $9.7K
    Evidence
    Sparse
    Last
    -
CGC7-3----Sparse-
CGC6-0----Sparse-
PSA10$1,3837$9.7K0.0%up 39.5%up 59.0%Sparse-
PSA9$11530$3.4K0.0%down 0.2%up 1.3%Sparse$7410mo ago
PSA8$5829$1.7Kup 0.2%down 5.4%up 17.8%Limited$702mo ago
PSA7$357$242up 0.1%down 5.3%up 50.2%Sparse$213mo ago
PSA6$293$870.0%down 3.0%up 28.0%Sparse-
PSA5$231-0.0%down 0.8%up 17.8%Sparse-
Raw$30--0.0%0.0%0.0%--

Graded population report

109 graded copies of Mystery Plate Alpha Reverse Holo across 18 grades.

PSA 10
7 · 6.4%
PSA 9
30 · 28%
PSA 8
29 · 27%
PSA 7
7 · 6.4%
PSA 6
3 · 2.8%
BGS 9
1 · 0.9%
CGC Gem Mint 10
6 · 5.5%
CGC 9.5
2 · 1.8%
CGC 9
6 · 5.5%
CGC 8.5
4 · 3.7%
CGC 8
5 · 4.6%
CGC 7
3 · 2.8%
CGC 5.5
1 · 0.9%
BGS 8.5
1 · 0.9%
BGS 8
1 · 0.9%
PSA 8.5
1 · 0.9%
PSA 5
1 · 0.9%
PSA 4
1 · 0.9%

PSA 9 makes up 28% of graded copies: 30 of 109. It’s the most common grade for this card.

Analysis

Mystery Plate Alpha - Reverse Holo at PSA 10 carries a TCGBerg fair value of $1,383 as of 2026-11-14. We track a TCGBerg fair value across 6 grades from Skyridge, from PSA 5 up to PSA 10. A graded population of 7 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on sparse sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 39.5%.

PSA 9 - frequently asked

How much is a PSA 9 Mystery Plate Alpha - Reverse Holo from Skyridge worth?
$115 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 9 Mystery Plate Alpha - Reverse Holo from Skyridge. It rests on sparse sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 9 Mystery Plate Alpha - Reverse Holo from Skyridge?
30 copies have been graded at PSA 9, the recorded graded population, not the number of copies printed.
How has the PSA 9 Mystery Plate Alpha - Reverse Holo from Skyridge price moved recently?
Its TCGBerg fair value has fallen 0.2% over the past 30 days.
What did a PSA 9 Mystery Plate Alpha - Reverse Holo from Skyridge last sell for?
The most recent recorded sale was $74 on 2026-01-14. This recorded sale is separate from the model-derived fair value.