PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $8.96 |
| PSA 7 | $30 |
| PSA 8 | $44.95 |
| PSA 9 | $89 |
| PSA 10 | $132.51 |
| BGS 10 | $172 |
| CGC 10 | $128.95 |
| SGC 10 | $80 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-1997-carddass/pokemon-japanese-1997-carddass-nidoking-34