PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.03 |
| PSA 8 | $4.5 |
| PSA 9 | $13.39 |
| PSA 10 | $25 |
| BGS 10 | $33 |
| CGC 10 | $11.34 |
| SGC 10 | $15 |
TCGplayer market price: $0.74 (as of 2026-10-20)
Market context: ungraded price -27.0% over 30 days. -30.9% over 90 days. PSA 10 premium: 24.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-twilight-masquerade/pokemon-twilight-masquerade-cornerstone-mask-ogerpon-ex-112