PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $8.25 |
| PSA 8 | $18.5 |
| PSA 9 | $67.5 |
| PSA 10 | $336.91 |
| BGS 10 | $438 |
| CGC 10 | $62.65 |
| SGC 10 | $202 |
TCGplayer market price: $8.22 (as of 2026-10-20)
Market context: ungraded price +2.2% over 30 days. -4.6% over 90 days. PSA 10 premium: 40.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-challenge/pokemon-gym-challenge-brock-s-sandslash-1st-edition-36