Gym Heroes/#38/132Gembook Valuei·PSA 9As of Jun 15, 2026 · updated daily at 6:00 AM PT
Confidence Limited · weighted median of 3 verified sales
Fair range $26–$35
Confidence Limited · weighted median of 3 verified sales
Fair range $26–$35
Brock's Geodude
$26#11406 Overall#586 in Gym Heroes▲ 0.1%SET · 30D
1ST EDITION · PSA 9G
Price History▲ 4.0%
Details
SetGym Heroes
Number38 / 132
Released2000
PSA population114
Price confidenceLimited
Fair range$26–$35
Last sale$26 · Apr 25, 2026
Live listings0 · checked daily
Recent sales
3 verified · 20 shownApr 25, 2026eBay$26+$0
Apr 3, 2026eBay$35+$9
Mar 25, 2026eBay$25−$1
Mar 5, 2026eBay$26+$0
Feb 9, 2026eBay$12−$14
Live listings
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How we price this
Gembook Value is the weighted median of 3 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.