PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $16.88 |
| PSA 7 | $15 |
| PSA 8 | $16.08 |
| PSA 9 | $25 |
| PSA 10 | $92.33 |
| BGS 10 | $120 |
| CGC 10 | $55 |
| SGC 10 | $55 |
TCGplayer market price: $17.06 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-prismatic-evolutions/pokemon-prismatic-evolutions-cornerstone-mask-ogerpon-ex-160