PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $15.5 |
| PSA 8 | $23.5 |
| PSA 9 | $26 |
| PSA 10 | $76.14 |
| BGS 10 | $147.5 |
| CGC 10 | $25.94 |
| SGC 10 | $46 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-scarlet-%26-violet-151/pokemon-japanese-scarlet-%26-violet-151-wartortle-master-ball-8