PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $8.58 |
| PSA 9 | $21.71 |
| PSA 10 | $70.05 |
| BGS 10 | $91 |
| CGC 10 | $42 |
| SGC 10 | $42 |
Market context: PSA 10 premium: 8.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-serperior-stamped-64