PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.9 |
| PSA 7 | $10.32 |
| PSA 8 | $20.69 |
| PSA 9 | $21.99 |
| PSA 10 | $92.31 |
| BGS 10 | $120 |
| CGC 10 | $24.99 |
| SGC 10 | $55 |
TCGplayer market price: $2.92 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-heroes/pokemon-gym-heroes-brock-s-geodude-1st-edition-66