PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.25 |
| PSA 8 | $9.95 |
| PSA 9 | $21.11 |
| PSA 10 | $80 |
| BGS 10 | $104 |
| CGC 10 | $20 |
| SGC 10 | $48 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-challenge-from-the-darkness/pokemon-japanese-challenge-from-the-darkness-koga-s-zubat-41