PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $601.77 |
| PSA 8 | $399.94 |
| PSA 9 | $550 |
| PSA 10 | $1027.18 |
| BGS 10 | $1335 |
| CGC 10 | $541.25 |
| SGC 10 | $192.5 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-scarlet-%26-violet-151/pokemon-japanese-scarlet-%26-violet-151-gengar-master-ball-94