PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.39 |
| PSA 8 | $14.99 |
| PSA 9 | $34.06 |
| PSA 10 | $280 |
| BGS 10 | $364 |
| CGC 10 | $41 |
| SGC 10 | $168 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-evolutions/pokemon-evolutions-nidoking-45