PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.58 |
| PSA 7 | $7.02 |
| PSA 8 | $15.51 |
| PSA 9 | $20 |
| PSA 10 | $549.07 |
| BGS 10 | $714 |
| CGC 10 | $100.16 |
| SGC 10 | $329 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-go/pokemon-go-pikachu-cosmos-holo-27