PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $28.46 |
| PSA 7 | $29.69 |
| PSA 8 | $41 |
| PSA 9 | $45 |
| PSA 10 | $452.51 |
| BGS 10 | $588 |
| CGC 10 | $91.88 |
| SGC 10 | $272 |
TCGplayer market price: $33.71 (as of 2026-08-29)
Market context: ungraded price +17.8% over 30 days. +27.2% over 90 days. PSA 10 premium: 15.9× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-heroes/pokemon-gym-heroes-brock-s-golem-1st-edition-20