PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.81 |
| PSA 7 | $0.99 |
| PSA 8 | $1.88 |
| PSA 9 | $2.25 |
| PSA 10 | $25.25 |
| BGS 10 | $33 |
| CGC 10 | $15 |
| SGC 10 | $15 |
Market context: ungraded price -13.5% over 30 days. -10.2% over 90 days. PSA 10 premium: 9.0× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-chinese-151-collect/pokemon-chinese-151-collect-blastoise-ex-9