tcgberg
tcgberg
Plans

Master Ball #88, Reverse Holo, EX Deoxys

  • Card number: #88/107
  • Rarity: Uncommon

A PSA 10 Master Ball #88 Reverse Holo from EX Deoxys has a TCGBerg fair value of $908 as of Nov 14, 2026. It rests on 8 recorded sales, the latest on May 3, 2026. PSA has graded 9 copies at PSA 10. Sales evidence is sparse, so treat this value as a rough estimate.

TCGBerg fair valuePSA 10
As of Nov 14, 2026
$908down 15.7%30-day change

TCGBerg Algorithm (estimated from recorded sales).

8 sales · latest May 3, 2026

Fair value3 months
Last sale$760May 3, 202616.3% below fair
5-sale avg$387Feb 6May 3
Population · PSA 10
9
Market cap
$8.2K
Volatility
4.2%
YTD
↑ 225.2%
Sales evidence
Sparse

TCGBerg fair value · PSA 10

$908

30D15.7%YTD225.2%
Sales evidenceSparse

Based on 8 recorded sales. Latest sale: May 3, 2026.

Market cap
$8.2K
fair value x population
Population
9
graded copies
Last sale
$760
-16.3% vs fair
5-sale avg
$387
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, $760 on May 3, 2026, sits 16.3% below the $908 fair value. The value rests on 8 recorded PSA 10 sales. Its confidence band runs from $681 to $1,135. A PSA 10 ($908) is worth 7.1 times a PSA 9 ($128). Over the past 30 days the PSA 10 value has fallen 15.7%. 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$29Ungraded · market price
  • Raw LP$14Ungraded · TCGBerg fair value
  • Raw MP$10Ungraded · market price
  • Raw HP$3.75Ungraded · market price
  • Raw Damaged$2.38Ungraded · TCGBerg fair value
hatched = market price, not a TCGBerg fair value

Behind the scenes

What goes into this price, and how much we know.

Recent sales

7 tracked

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

  • $158
    Nov 5, 2026 · via Alt
    CGC Gem Mint 10below fair value by 0.7%
  • $29
    Oct 9, 2026 · via tcgplayer
    Rawabove fair value by 16.0%
  • $29
    Oct 8, 2026 · via tcgplayer
    Rawabove fair value by 16.4%
  • $25
    Jul 14, 2026 · via tcgplayer
    Rawat fair value by 0.0%
  • $16
    May 16, 2026 · via eBay
    PSA7below fair value by 18.3%

2 more sales with Pro

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

All grades matrix

Every grade we track for this printing.

  • CGC Gem Mint 10$159
    1d -7d -30d -
    Pop
    12
    Mcap
    $1.9K
    Evidence
    Sparse
    Last
    $158
  • PSA10$908
    1d 0.3%7d 0.3%30d 15.7%
    Pop
    9
    Mcap
    $8.2K
    Evidence
    Sparse
    Last
    $760
  • PSA9$128
    1d 0.0%7d 0.0%30d 0.1%
    Pop
    32
    Mcap
    $4.1K
    Evidence
    Sparse
    Last
    $28
Listings
CGC Gem Mint 10$15912$1.9K---Sparse$1581w ago
PSA10$9089$8.2Kdown 0.3%down 15.7%up 0.1%Sparse$7607mo ago
PSA9$12832$4.1K0.0%down 0.1%up 34.7%Sparse$281y ago
PSA8$5411$5940.0%down 19.5%down 0.3%Sparse$312y ago
PSA7$3211$356up 0.1%up 4.3%up 28.1%Sparse$166mo ago
PSA6$213$640.0%down 11.3%down 2.3%Sparse-
PSA5$212-0.0%down 11.3%down 2.3%Sparse-
Raw$29--0.0%down 4.5%down 2.7%-$291mo ago

Graded population report

129 graded copies of Master Ball Reverse Holo across 21 grades.

PSA 10
9 · 7.0%
PSA 9
32 · 25%
PSA 8
11 · 8.5%
PSA 7
11 · 8.5%
PSA 6
3 · 2.3%
CGC Gem Mint 10
12 · 9.3%
CGC 9.5
5 · 3.9%
CGC 9
10 · 7.8%
CGC 8.5
8 · 6.2%
CGC 8
6 · 4.7%
CGC 7.5
2 · 1.6%
CGC 7
4 · 3.1%
CGC 6.5
4 · 3.1%
CGC 6
1 · 0.8%
CGC 5.5
2 · 1.6%
CGC 5
1 · 0.8%
CGC 4.5
2 · 1.6%
BGS 8
1 · 0.8%
PSA 5
2 · 1.6%
PSA 4
2 · 1.6%
PSA 3
1 · 0.8%

PSA 10 makes up 7.0% of graded copies: 9 of 129. One of the scarcer grades for this card. PSA 9 is the most common grade (25%).

Analysis

Master Ball - Reverse Holo at PSA 10 carries a TCGBerg fair value of $908 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from EX Deoxys, from PSA 6 up to PSA 10. A graded population of 9 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 fallen 15.7%.

PSA 10 - frequently asked

How much is a PSA 10 Master Ball - Reverse Holo from EX Deoxys worth?
$908 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 10 Master Ball - Reverse Holo from EX Deoxys. It rests on sparse sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 10 Master Ball - Reverse Holo from EX Deoxys?
9 copies have been graded at PSA 10, the recorded graded population, not the number of copies printed.
How has the PSA 10 Master Ball - Reverse Holo from EX Deoxys price moved recently?
Its TCGBerg fair value has fallen 15.7% over the past 30 days.
What did a PSA 10 Master Ball - Reverse Holo from EX Deoxys last sell for?
The most recent recorded sale was $760 on 2026-05-03. This recorded sale is separate from the model-derived fair value.