PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.77 |
| PSA 7 | $8 |
| PSA 8 | $9.99 |
| PSA 9 | $20.9 |
| PSA 10 | $74.38 |
| BGS 10 | $97 |
| CGC 10 | $37 |
| SGC 10 | $45 |
TCGplayer market price: $2.24 (as of 2026-08-29)
Market context: ungraded price +10.8% over 30 days. -23.9% over 90 days. PSA 10 premium: 26.9× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-heroes/pokemon-gym-heroes-brock-s-rhyhorn-1st-edition-70