PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $225 |
| PSA 7 | $552.73 |
| PSA 8 | $799.99 |
| PSA 9 | $1563.92 |
| PSA 10 | $2691.06 |
| BGS 10 | $3498 |
| CGC 10 | $1615 |
| SGC 10 | $1615 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-golden-sky-silvery-ocean/pokemon-japanese-golden-sky-silvery-ocean-lugia-ex-90