PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $10.04 |
| PSA 7 | $35.09 |
| PSA 8 | $77 |
| PSA 9 | $97.49 |
| PSA 10 | $1398.25 |
| BGS 10 | $1818 |
| CGC 10 | $839 |
| SGC 10 | $839 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-topsun/pokemon-japanese-topsun-nidoking-blue-back-34