PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $10 |
| PSA 7 | $10 |
| PSA 8 | $10.76 |
| PSA 9 | $50 |
| PSA 10 | $120.56 |
| BGS 10 | $157 |
| CGC 10 | $16.59 |
| SGC 10 | $72 |
TCGplayer market price: $10.34 (as of 2026-10-20)
Market context: ungraded price -3.8% over 30 days. +3.5% over 90 days. PSA 10 premium: 12.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-challenge/pokemon-gym-challenge-brock-s-protection-1st-edition-101