PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4 |
| PSA 7 | $7.5 |
| PSA 8 | $8.5 |
| PSA 9 | $14.75 |
| PSA 10 | $43.19 |
| BGS 10 | $56 |
| CGC 10 | $27.61 |
| SGC 10 | $26 |
TCGplayer market price: $3.42 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-twilight-masquerade/pokemon-twilight-masquerade-cornerstone-mask-ogerpon-ex-199