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Island Cave #89, Reverse Holo, EX Hidden Legends

  • Card number: #89/101
  • Rarity: Uncommon

A PSA 9 Island Cave #89 Reverse Holo from EX Hidden Legends has a TCGBerg fair value of $54 as of Nov 15, 2026. It rests on 6 recorded sales, the latest on Oct 16, 2026. PSA has graded 22 copies at PSA 9. Sales evidence is limited, so treat this value as a rough estimate.

TCGBerg fair valuePSA 9
As of Nov 15, 2026
$54down 10.3%30-day change

TCGBerg Algorithm (estimated from recorded sales).

6 sales · latest Oct 16, 2026

Fair value3 months
Last sale$55Oct 16, 20262.8% above fair
5-sale avg$28Dec 2Oct 16
Population · PSA 9
22
Market cap
$1.2K
Volatility
4.3%
YTD
↑ 172.1%
Sales evidence
Limited

TCGBerg fair value · PSA 9

$54

30D10.3%YTD172.1%
Sales evidenceLimited

Based on 6 recorded sales. Latest sale: Oct 16, 2026.

Market cap
$1.2K
fair value x population
Population
22
graded copies
Last sale
$55
+2.8% vs fair
5-sale avg
$28
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, $55 on Oct 16, 2026, is in line with the $54 fair value (2.8% above). The value rests on 6 recorded PSA 9 sales. Its confidence band runs from $44 to $63. A PSA 10 ($503) is worth 9.4 times a PSA 9 ($54). Over the past 30 days the PSA 9 value has fallen 10.3%. 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 MP$3.17Ungraded · TCGBerg fair value
  • Raw NM$2.53Ungraded · TCGBerg fair value
  • Raw LP$2.03Ungraded · TCGBerg fair value
  • Raw Damaged$1.50Ungraded · 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

15 tracked

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

  • $55
    Oct 16, 2026 · via eBay
    PSA9below fair value by 7.3%
  • $7.99
    Oct 15, 2026 · via tcgplayer
    Rawabove fair value by 215.8%
  • $9.95
    Oct 10, 2026 · via tcgplayer
    Rawabove fair value by 293.3%
  • $2.50
    Oct 1, 2026 · via tcgplayer
    Rawbelow fair value by 1.2%
  • $2.99
    Oct 1, 2026 · via tcgplayer
    Rawabove fair value by 18.2%

10 more sales with Pro

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

Includes a sale 32.1% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC Gem Mint 10$14
    1d -7d -30d -
    Pop
    9
    Mcap
    $122
    Evidence
    Sparse
    Last
    -
  • CGC9.5$7.20
    1d -7d -30d -
    Pop
    4
    Mcap
    $29
    Evidence
    Sparse
    Last
    $7.20
  • PSA10$503
    1d 0.0%7d 4.9%30d 17.9%
    Pop
    6
    Mcap
    $3.0K
    Evidence
    Sparse
    Last
    $535
Listings
CGC Gem Mint 10$149$122---Sparse-
CGC9.5$7.204$29---Sparse$7.201y ago
PSA10$5036$3.0Kup 4.9%up 17.9%up 106.9%Sparse$5352mo ago
PSA9$5422$1.2Kdown 0.1%down 10.3%up 71.5%Limited$551mo ago
PSA8$2612$3160.0%up 1.8%up 7.5%Sparse$203mo ago
PSA7$161$160.0%down 1.9%down 7.9%Sparse-
PSA6$2.650-up 84.0%up 38.0%down 80.0%Sparse-
Raw$2.53--0.0%0.0%-Strong$7.991mo ago

Graded population report

93 graded copies of Island Cave Reverse Holo across 15 grades.

PSA 10
6 · 6.5%
PSA 9
22 · 24%
PSA 8
12 · 13%
PSA 7
1 · 1.1%
BGS 9
1 · 1.1%
CGC Gem Mint 10
9 · 9.7%
CGC 9.5
4 · 4.3%
CGC 9
13 · 14%
CGC 8.5
13 · 14%
CGC 8
3 · 3.2%
CGC 7.5
1 · 1.1%
CGC 7
2 · 2.2%
CGC 4.5
2 · 2.2%
CGC 4
1 · 1.1%
CGC Authentic
3 · 3.2%

PSA 9 makes up 24% of graded copies: 22 of 93. It’s the most common grade for this card.

Analysis

Island Cave - Reverse Holo at PSA 10 carries a TCGBerg fair value of $503 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from EX Hidden Legends, from PSA 6 up to PSA 10. A graded population of 6 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 17.9%.

PSA 9 - frequently asked

How much is a PSA 9 Island Cave - Reverse Holo from EX Hidden Legends worth?
$54 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 9 Island Cave - Reverse Holo from EX Hidden Legends. It rests on limited sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 9 Island Cave - Reverse Holo from EX Hidden Legends?
22 copies have been graded at PSA 9, the recorded graded population, not the number of copies printed.
How has the PSA 9 Island Cave - Reverse Holo from EX Hidden Legends price moved recently?
Its TCGBerg fair value has fallen 10.3% over the past 30 days.
What did a PSA 9 Island Cave - Reverse Holo from EX Hidden Legends last sell for?
The most recent recorded sale was $55 on 2026-10-16. This recorded sale is separate from the model-derived fair value.