Grade Matrix
PSA
PSA 6
-
PSA 7
-
PSA 8
$24
PSA 9
$27
PSA 10
$69
PSA 10: PriceCharting; refreshed Sep 10, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$24
CGC P10
-
Availability
Availabilityi
1/10G: —
Graded: insufficient data · Sales per year: ~28 sales/yr · Graded copies: 40
TCGplayer Price History
Reverse HolofoilProduct 86290Fetched Sep 11, 3:37 AM
TCGplayer market
$2.34
Latest avg sale
$0.00
Units sold
66
Card Value FAQ
How much is Island Cave (Hidden Legends #89) worth?
GemDelta shows Island Cave (Hidden Legends #89) at $2.34 market price (TCGplayer market). Its Delta multiple is 24.4x.
How much is a PSA 10 Island Cave (Hidden Legends #89) worth?
A PSA 10 Island Cave (Hidden Legends #89) is currently shown at $68.85. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
Is Island Cave (Hidden Legends #89) worth grading?
GemDelta records a 15.0% gem rate for Island Cave (Hidden Legends #89), with 6 PSA 10 copies out of 40 total PSA grades and a 24.4x Delta. That describes the grading profile; it is not financial advice.
What is the Reverse Holo version of Island Cave (Hidden Legends #89) worth?
The Reverse Holo version of Island Cave (Hidden Legends #89) is shown at $2.34 market price. That value is for this stored card variant, not the base printing.