PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.36 |
| PSA 7 | $7.02 |
| PSA 8 | $17.5 |
| PSA 9 | $37.25 |
| PSA 10 | $82.15 |
| BGS 10 | $107 |
| CGC 10 | $18 |
| SGC 10 | $49 |
TCGplayer market price: $1.43 (as of 2026-08-29)
Market context: ungraded price -24.0% over 30 days. -31.7% over 90 days. PSA 10 premium: 60.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-heroes/pokemon-gym-heroes-brock-s-onix-69