PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.36 |
| PSA 9 | $10 |
| PSA 10 | $46 |
| BGS 10 | $60 |
| CGC 10 | $15.75 |
| SGC 10 | $28 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-chinese-151-collect/pokemon-chinese-151-collect-blastoise-ex-176