PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.33 |
| PSA 9 | $35.78 |
| PSA 10 | $110.66 |
| BGS 10 | $144 |
| CGC 10 | $24.21 |
| SGC 10 | $66 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-rocket-gang-strikes-back/pokemon-japanese-rocket-gang-strikes-back-koffing-4