PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $130 |
| PSA 8 | $139.4 |
| PSA 9 | $409.14 |
| PSA 10 | $4900 |
| BGS 10 | $6370 |
| CGC 10 | $2940 |
| SGC 10 | $2940 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-wind-from-the-sea/pokemon-japanese-wind-from-the-sea-slowking-1st-edition-53