Gym Heroes/#20/132Gembook Valuei·PSA 10As of Jun 14, 2026 · updated daily at 6:00 AM PT
Confidence Limited · weighted median of 1 verified sales
Fair range $163 – $163
Confidence Limited · weighted median of 1 verified sales
Fair range $163 – $163
Brock's Golem
$163#4514 Overall#157 in Gym Heroes▼ 0.2%SET · 30D
1ST EDITION · PSA 10G
Price History▲ 71.1%
Details
SetGym Heroes
Number20 / 132
Released2000
PSA population62
Price confidenceLimited
Fair range$163 – $163
Last sale$163 · May 4, 2026
Live listings0 · checked daily
Recent sales
1 verified · 7 shownMay 4, 2026eBay$163—
Apr 29, 2025eBay$127—
Feb 23, 2025eBay$104—
Jul 22, 2024eBay$75—
Apr 15, 2024eBay$82—
Live listings
No live listings right now. New eBay listings for this card appear here within a day of going up.
How we price this
Gembook Value is the weighted median of 1 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.