PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.14 |
| PSA 9 | $11.5 |
| PSA 10 | $53.01 |
| BGS 10 | $69 |
| CGC 10 | $32 |
| SGC 10 | $32 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-temporal-forces/pokemon-temporal-forces-koraidon-cosmos-holo-119