Gym Heroes/#22/132Gembook Valuei·PSA 10As of Jun 14, 2026 · updated daily at 6:00 AM PT
Confidence Limited · weighted median of 4 verified sales
Fair range $79 – $599
Confidence Limited · weighted median of 4 verified sales
Fair range $79 – $599
Brock's Rhyhorn
$339#2650 Overall#82 in Gym Heroes▼ 0.2%SET · 30D
1ST EDITION · PSA 10G
Price History▲ 731.9%
Details
SetGym Heroes
Number22 / 132
Released2000
PSA population43
Price confidenceLimited
Fair range$79 – $599
Last sale$599 · Feb 21, 2026
Live listings0 · checked daily
Recent sales
4 verified · 12 shownFeb 21, 2026eBay$599—
Dec 11, 2025eBay$500—
Aug 1, 2025eBay$79—
Jun 22, 2025eBay$60—
Feb 23, 2025eBay$67—
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 4 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.