PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.7 |
| PSA 8 | $14.99 |
| PSA 9 | $23 |
| PSA 10 | $39.16 |
| BGS 10 | $51 |
| CGC 10 | $15.5 |
| SGC 10 | $24 |
TCGplayer market price: $3.59 (as of 2026-08-29)
Market context: ungraded price -15.3% over 30 days. +7.9% over 90 days. PSA 10 premium: 10.6× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-challenge/pokemon-gym-challenge-brock-s-sandslash-36