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Seviper #23, Reverse Holo, EX Power Keepers

  • Card number: #23/108
  • Rarity: Rare

A PSA 9 Seviper #23 Reverse Holo from EX Power Keepers has a TCGBerg fair value of $148 as of Nov 15, 2026. It rests on 10 recorded sales, the latest on Jul 25, 2026. PSA has graded 31 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
$148up 18.5%30-day change

TCGBerg Algorithm (estimated from recorded sales).

10 sales · latest Jul 25, 2026

Fair value3 months
Last sale$82Jul 25, 202644.5% below fair
5-sale avg$68Mar 10Jul 25
Population · PSA 9
31
Market cap
$4.6K
Volatility
7.7%
YTD
↑ 223.2%
Sales evidence
Sparse

TCGBerg fair value · PSA 9

$148

30D18.5%YTD223.2%
Sales evidenceSparse

Based on 10 recorded sales. Latest sale: Jul 25, 2026.

Market cap
$4.6K
fair value x population
Population
31
graded copies
Last sale
$82
-44.5% vs fair
5-sale avg
$68
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, $82 on Jul 25, 2026, sits 44.5% below the $148 fair value. The value rests on 10 recorded PSA 9 sales. Its confidence band runs from $126 to $170. A PSA 10 ($2,032) is worth 13.7 times a PSA 9 ($148). Over the past 30 days the PSA 9 value has risen 18.5%. 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$20Ungraded · TCGBerg fair value
  • Raw MP$7.95Ungraded · TCGBerg fair value
  • Raw LP$7.32Ungraded · TCGBerg fair value
  • Raw HP$3.77Ungraded · market price
  • Raw Damaged$2.81Ungraded · 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.

  • $2,640
    Oct 26, 2026 · via Fanatics Collect
    PSA10above fair value by 29.7%
  • $50
    Oct 21, 2026 · via eBay
    PSA5above fair value by 16.1%
  • $20
    Oct 15, 2026 · via tcgplayer
    Rawbelow fair value by 0.7%
  • $24
    Oct 15, 2026 · via tcgplayer
    Rawabove fair value by 21.5%
  • $22
    Oct 10, 2026 · via tcgplayer
    Rawabove fair value by 38.5%

15 more sales with Pro

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

Includes a sale 79.4% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC Gem Mint 10$107
    1d -7d -30d -
    Pop
    8
    Mcap
    $853
    Evidence
    Sparse
    Last
    $100
  • PSA10$2,032
    1d 0.0%7d 0.1%30d 194.0%
    Pop
    7
    Mcap
    $14.2K
    Evidence
    Sparse
    Last
    $2,640
  • PSA9$148
    1d 0.0%7d 0.8%30d 18.5%
    Pop
    31
    Mcap
    $4.6K
    Evidence
    Sparse
    Last
    $82
Listings
CGC Gem Mint 10$1078$853---Sparse$1005mo ago
PSA10$2,0327$14.2Kup 0.1%up 194.0%up 49.0%Sparse$2,6403w ago
PSA9$14831$4.6Kup 0.8%up 18.5%up 47.5%Sparse$824mo ago
PSA8$7825$1.9Kup 1.5%up 6.3%up 48.8%Sparse$1001mo ago
PSA7$503$1490.0%up 16.9%up 68.9%Sparse-
PSA6$423$127up 0.1%up 10.8%up 66.4%Sparse-
PSA5$422-up 0.1%up 43.7%up 72.3%Sparse$504w ago
Raw$20--down 0.1%up 10.1%-Strong$201mo ago

Graded population report

138 graded copies of Seviper Reverse Holo across 21 grades.

PSA 10
7 · 5.1%
PSA 9
31 · 22%
PSA 8
25 · 18%
PSA 7
3 · 2.2%
PSA 6
3 · 2.2%
BGS 9
1 · 0.7%
CGC Gem Mint 10
8 · 5.8%
CGC 9.5
1 · 0.7%
CGC 9
16 · 12%
CGC 8.5
22 · 16%
CGC 8
4 · 2.9%
CGC 7.5
6 · 4.3%
CGC 7
1 · 0.7%
CGC 6.5
2 · 1.4%
CGC 6
1 · 0.7%
CGC 5.5
1 · 0.7%
CGC 5
1 · 0.7%
CGC 3.5
1 · 0.7%
BGS 8
1 · 0.7%
PSA 5
2 · 1.4%
PSA 1
1 · 0.7%

PSA 9 makes up 22% of graded copies: 31 of 138. It’s the most common grade for this card.

Analysis

Seviper - Reverse Holo at PSA 10 carries a TCGBerg fair value of $2,032 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from EX Power Keepers, from PSA 6 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 194.0%.

PSA 9 - frequently asked

How much is a PSA 9 Seviper - Reverse Holo from EX Power Keepers worth?
$148 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 9 Seviper - 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 9 Seviper - Reverse Holo from EX Power Keepers?
31 copies have been graded at PSA 9, the recorded graded population, not the number of copies printed.
How has the PSA 9 Seviper - Reverse Holo from EX Power Keepers price moved recently?
Its TCGBerg fair value has risen 18.5% over the past 30 days.
What did a PSA 9 Seviper - Reverse Holo from EX Power Keepers last sell for?
The most recent recorded sale was $82 on 2026-07-25. This recorded sale is separate from the model-derived fair value.