Grade Matrix
PSA
PSA 6
-
PSA 7
-
PSA 8
$24
PSA 9
$27
PSA 10
$45
PSA 10: PriceCharting; refreshed Sep 10, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$11
CGC P10
-
Availability
Availabilityi
1/10G: —
Graded: insufficient data · Sales per year: ~111 sales/yr · Graded copies: 56
TCGplayer Price History
NormalProduct 83977
No Normal price series for this product. Available: 1st Edition, Unlimited.
Card Value FAQ
How much is Brock's Protection (Gym Challenge #101) worth?
GemDelta shows Brock's Protection (Gym Challenge #101) at $6.75 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 6.65x.
How much is a PSA 10 Brock's Protection (Gym Challenge #101) worth?
A PSA 10 Brock's Protection (Gym Challenge #101) is currently shown at $44.88. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
Is Brock's Protection (Gym Challenge #101) worth grading?
GemDelta records a 32.1% gem rate for Brock's Protection (Gym Challenge #101), with 18 PSA 10 copies out of 56 total PSA grades and a 6.65x Delta. That describes the grading profile; it is not financial advice.