PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.58 |
| PSA 7 | $9 |
| PSA 8 | $11.18 |
| PSA 9 | $60 |
| PSA 10 | $467.25 |
| BGS 10 | $607 |
| CGC 10 | $280 |
| SGC 10 | $280 |
Market context: ungraded price -16.4% over 30 days. +6.8% over 90 days. PSA 10 premium: 295.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-steam-siege/pokemon-steam-siege-xerneas-81