PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5 |
| PSA 8 | $23.86 |
| PSA 9 | $32.16 |
| PSA 10 | $248.78 |
| BGS 10 | $323 |
| CGC 10 | $27.81 |
| SGC 10 | $149 |
TCGplayer market price: $4.56 (as of 2026-10-20)
Market context: ungraded price +5.3% over 30 days. -10.4% over 90 days. PSA 10 premium: 49.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-challenge/pokemon-gym-challenge-brock-s-graveler-1st-edition-34