PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.53 |
| PSA 7 | $19 |
| PSA 8 | $23.5 |
| PSA 9 | $34.99 |
| PSA 10 | $221.75 |
| BGS 10 | $288 |
| CGC 10 | $54 |
| SGC 10 | $133 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-topsun/pokemon-japanese-topsun-nidoqueen-green-back-31