PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.1 |
| PSA 9 | $16.12 |
| PSA 10 | $47.61 |
| BGS 10 | $62 |
| CGC 10 | $29 |
| SGC 10 | $29 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-korean-terastal-festival-ex/pokemon-korean-terastal-festival-ex-hearthflame-mask-ogerpon-ex-204