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Master Ball #78, Reverse Holo, EX Power Keepers

  • Card number: #78/108
  • Rarity: Uncommon

A PSA 8 Master Ball #78 Reverse Holo from EX Power Keepers has a TCGBerg fair value of $40 as of Nov 15, 2026. It rests on 4 recorded sales, the latest on Jul 16, 2026. PSA has graded 17 copies at PSA 8. Sales evidence is sparse, so treat this value as a rough estimate.

TCGBerg fair valuePSA 8
As of Nov 15, 2026
$40down 5.0%30-day change

TCGBerg Algorithm (estimated from recorded sales).

4 sales · latest Jul 16, 2026

Fair value3 months
Last sale$40Jul 16, 20260.9% below fair
5-sale avg$26Dec 2Jul 16
Population · PSA 8
17
Market cap
$686
Volatility
2.3%
YTD
↑ 165.5%
Sales evidence
Sparse

TCGBerg fair value · PSA 8

$40

30D5.0%YTD165.5%
Sales evidenceSparse

Based on 4 recorded sales. Latest sale: Jul 16, 2026.

Market cap
$686
fair value x population
Population
17
graded copies
Last sale
$40
-0.9% vs fair
5-sale avg
$26
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 8.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 8 sale, $40 on Jul 16, 2026, is in line with the $40 fair value (0.9% below). The value rests on 4 recorded PSA 8 sales. Its confidence band runs from $34 to $46. A PSA 10 ($563) is worth 7.8 times a PSA 9 ($73). Over the past 30 days the PSA 8 value has fallen 5.0%. 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$4.26Ungraded · market price
  • Raw LP$3.47Ungraded · TCGBerg fair value
  • Raw MP$1.26Ungraded · market price
  • Raw Damaged$1.23Ungraded · market price
  • Raw HP$1.00Ungraded · 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

5 tracked

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

  • $16
    Oct 4, 2026 · via eBay
    PSA7below fair value by 18.3%
  • $40
    Jul 16, 2026 · via eBay
    PSA8above fair value by 25.2%
  • $39
    Jun 21, 2026 · via eBay
    PSA9below fair value by 7.2%
  • $28
    May 8, 2026 · via eBay
    PSA8above fair value by 12.2%
  • $13
    Dec 2, 2025 · via eBay
    PSA8below fair value by 10.7%

All grades matrix

Every grade we track for this printing.

  • PSA10$563
    1d 0.0%7d 0.0%30d 4.8%
    Pop
    4
    Mcap
    $2.3K
    Evidence
    Sparse
    Last
    -
  • PSA9$73
    1d 0.0%7d 0.2%30d 11.8%
    Pop
    22
    Mcap
    $1.6K
    Evidence
    Sparse
    Last
    $39
  • PSA8$40
    1d 0.0%7d 0.7%30d 5.0%
    Pop
    17
    Mcap
    $686
    Evidence
    Sparse
    Last
    $40
Listings
PSA10$5634$2.3K0.0%down 4.8%down 6.6%Sparse-
PSA9$7322$1.6Kup 0.2%up 11.8%up 37.3%Sparse$395mo ago
PSA8$4017$686up 0.7%down 5.0%up 33.8%Sparse$404mo ago
PSA7$237$164up 0.4%up 6.9%down 22.3%Sparse$161mo ago
PSA6$223$650.0%0.0%down 14.9%Sparse$102y ago
PSA5$221-0.0%0.0%down 14.8%Sparse-
Raw$4.26--0.0%up 3.4%up 15.4%--

PSA population report

54 graded copies of Master Ball Reverse Holo across 6 grades.

PSA 10
4 · 7.4%
PSA 9
22 · 41%
PSA 8
17 · 31%
PSA 7
7 · 13%
PSA 6
3 · 5.6%
PSA 5
1 · 1.9%

PSA 8 makes up 31% of graded copies: 17 of 54. PSA 9 is the most common grade (41%).

Analysis

Master Ball - Reverse Holo at PSA 10 carries a TCGBerg fair value of $563 as of 2026-11-14. We track a TCGBerg fair value across 6 grades from EX Power Keepers, from PSA 6 up to PSA 10. A graded population of 4 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 4.8%.

PSA 8 - frequently asked

How much is a PSA 8 Master Ball - Reverse Holo from EX Power Keepers worth?
$40 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 8 Master Ball - Reverse Holo from EX Power Keepers. It rests on sparse sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 8 Master Ball - Reverse Holo from EX Power Keepers?
17 copies have been graded at PSA 8, the recorded graded population, not the number of copies printed.
How has the PSA 8 Master Ball - Reverse Holo from EX Power Keepers price moved recently?
Its TCGBerg fair value has fallen 5.0% over the past 30 days.
What did a PSA 8 Master Ball - Reverse Holo from EX Power Keepers last sell for?
The most recent recorded sale was $40 on 2026-07-16. This recorded sale is separate from the model-derived fair value.