PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.97 |
| PSA 7 | $10 |
| PSA 9 | $30 |
| PSA 10 | $249.99 |
| BGS 10 | $325 |
| CGC 10 | $150 |
| SGC 10 | $150 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-topsun/pokemon-japanese-topsun-nidoran-green-back-29