Grade Matrix
PSA
PSA 6
-
PSA 7
$11
PSA 8
$17
PSA 9
$27
PSA 10
$61
PSA 10: PriceCharting; refreshed Sep 10, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$37
CGC P10
-
Availability
Availabilityi
1/10G: —
Graded: insufficient data · Sales per year: ~87 sales/yr · Graded copies: 108
TCGplayer Price History
NormalProduct 83979
No Normal price series for this product. Available: 1st Edition, Unlimited.
Card Value FAQ
How much is Brock's Rhyhorn (Gym Heroes #22) worth?
GemDelta shows Brock's Rhyhorn (Gym Heroes #22) at $9.61 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 6.35x.
How much is a PSA 10 Brock's Rhyhorn (Gym Heroes #22) worth?
A PSA 10 Brock's Rhyhorn (Gym Heroes #22) is currently shown at $61.00. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
Is Brock's Rhyhorn (Gym Heroes #22) worth grading?
GemDelta records a 19.4% gem rate for Brock's Rhyhorn (Gym Heroes #22), with 21 PSA 10 copies out of 108 total PSA grades and a 6.35x Delta. That describes the grading profile; it is not financial advice.