PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.24 |
| PSA 7 | $5.5 |
| PSA 8 | $11.5 |
| PSA 9 | $28.1 |
| PSA 10 | $160.87 |
| BGS 10 | $209 |
| CGC 10 | $30.4 |
| SGC 10 | $97 |
TCGplayer market price: $5.06 (as of 2026-10-20)
Market context: ungraded price -2.5% over 30 days. +2.9% over 90 days. PSA 10 premium: 37.9× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-heroes/pokemon-gym-heroes-brock-s-mankey-1st-edition-68