PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $17.12 |
| PSA 7 | $19.11 |
| PSA 8 | $22.26 |
| PSA 9 | $47 |
| PSA 10 | $450 |
| BGS 10 | $585 |
| CGC 10 | $270 |
| SGC 10 | $270 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-1999-topps-tv/pokemon-1999-topps-tv-blastoise-foil-9