PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $45.99 |
| PSA 7 | $90.35 |
| PSA 8 | $255 |
| PSA 9 | $466.5 |
| PSA 10 | $7400 |
| BGS 10 | $9620 |
| CGC 10 | $750 |
| SGC 10 | $4440 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-unseen-forces/pokemon-unseen-forces-lugia-cosmos-holo-29