PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $26.17 |
| PSA 7 | $20.5 |
| PSA 8 | $22.5 |
| PSA 9 | $34.5 |
| PSA 10 | $292.75 |
| BGS 10 | $381 |
| CGC 10 | $176 |
| SGC 10 | $176 |
Market context: PSA 10 premium: 11.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-serperior-prerelease-staff-64