PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $13.16 |
| PSA 7 | $12 |
| PSA 8 | $14.58 |
| PSA 9 | $24.28 |
| PSA 10 | $90 |
| BGS 10 | $117 |
| CGC 10 | $54 |
| SGC 10 | $54 |
TCGplayer market price: $13.17 (as of 2026-08-29)
Market context: ungraded price -19.2% over 30 days. -23.8% over 90 days. PSA 10 premium: 6.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-prismatic-evolutions/pokemon-prismatic-evolutions-cornerstone-mask-ogerpon-ex-160