PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.53 |
| PSA 7 | $14 |
| PSA 8 | $26.25 |
| PSA 9 | $41.5 |
| PSA 10 | $215.95 |
| BGS 10 | $281 |
| CGC 10 | $82.5 |
| SGC 10 | $130 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-topsun/pokemon-japanese-topsun-tentacool-green-back-72