Grade Matrix
PSA
PSA 6
$32
PSA 7
$45
PSA 8
$80
PSA 9
$140
PSA 10
$584
PSA 10: PriceCharting; refreshed Sep 10, 2026
CGC
CGC 8
$43
CGC 9
-
CGC 10
$36
CGC P10
-
Availability
Availabilityi
1/10G: —
Graded: insufficient data · Sales per year: ~167 sales/yr
TCGplayer Price History
NormalProduct 83959
No Normal price series for this product. Available: 1st Edition Holofoil, Unlimited Holofoil.
Card Value FAQ
How much is Brock (Gym Heroes #15) worth?
GemDelta shows Brock (Gym Heroes #15) at $26.98 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 21.7x.
How much is a PSA 10 Brock (Gym Heroes #15) worth?
A PSA 10 Brock (Gym Heroes #15) is currently shown at $584. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.