PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $11.99 |
| PSA 7 | $10 |
| PSA 9 | $17.13 |
| PSA 10 | $54.83 |
| BGS 10 | $71 |
| CGC 10 | $28.97 |
| SGC 10 | $33 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-scarlet-%26-violet-151/pokemon-japanese-scarlet-%26-violet-151-cloyster-master-ball-91