PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $11.45 |
| PSA 7 | $9.5 |
| PSA 8 | $18 |
| PSA 9 | $29.15 |
| PSA 10 | $88.31 |
| BGS 10 | $115 |
| CGC 10 | $19.99 |
| SGC 10 | $53 |
TCGplayer market price: $11.25 (as of 2026-10-20)
Market context: ungraded price -14.4% over 30 days. -23.8% over 90 days. PSA 10 premium: 7.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-twilight-masquerade/pokemon-twilight-masquerade-cornerstone-mask-ogerpon-ex-215