PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.38 |
| PSA 8 | $15.5 |
| PSA 9 | $16.5 |
| PSA 10 | $39 |
| BGS 10 | $51 |
| CGC 10 | $23 |
| SGC 10 | $23 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-korean-blue-sky-stream/pokemon-korean-blue-sky-stream-gyarados-vmax-21