PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.38 |
| PSA 7 | $7 |
| PSA 8 | $8.5 |
| PSA 9 | $22.6 |
| PSA 10 | $152.5 |
| BGS 10 | $198 |
| CGC 10 | $40 |
| SGC 10 | $92 |
TCGplayer market price: $2.61 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-challenge/pokemon-gym-challenge-koga-s-koffing-1st-edition-79