PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.25 |
| PSA 7 | $12.64 |
| PSA 8 | $20 |
| PSA 9 | $20 |
| PSA 10 | $148.13 |
| BGS 10 | $193 |
| CGC 10 | $37 |
| SGC 10 | $89 |
TCGplayer market price: $2.24 (as of 2026-10-20)
Market context: ungraded price +0.0% over 30 days. -10.0% over 90 days. PSA 10 premium: 65.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-heroes/pokemon-gym-heroes-brock-s-rhyhorn-1st-edition-70