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PSA 10: Last PSA 10 sale $599.00 on Feb 21, 2026 · checked Oct 25, 2026
PSA 9: Median of 1 PSA 9 sale in the last 90 days, latest 2026-09-29. Grade 9 guide (all graders): $43.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
A PSA 10 Brock's Rhyhorn (Gym Heroes #22) is currently shown at $599. GemDelta labels this as the latest stored PSA 10 sale, which is older than the sales window; no sales were found inside that window.
| Date | Listing | Sale |
|---|---|---|
| Feb 21, 2026 | PSA 10 Brock's Rhyhorn 1st Edition Gym Heroes 22/132 Rare Pokemon Card | $599.00 |
| Feb 24, 2025 | Pokemon Brock's Rhyhorn Gym Heroes 1st Edition #22 PSA 10 Gem Mint | $67.00 |
| Aug 29, 2024 | Brock's Rhyhorn #22 Gym Heroes 1st Edition - Pokemon Card WOTC - PSA 10 | $108.00 |
| May 5, 2024 | 2000 Pokemon 1st Edition Gym Heroes - Brock's Rhyhorn #22 Rare - PSA 10 | $125.47 |
| Jun 25, 2023 | Brock's Rhyhorn 22/132 Gym Heroes 1st Edition PSA 10 Pokemon Card | $61.01 |