PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $10.45 |
| PSA 9 | $154.41 |
| PSA 10 | $185 |
| BGS 10 | $241 |
| CGC 10 | $111 |
| SGC 10 | $111 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-1996-carddass/pokemon-japanese-1996-carddass-koffing-red-109