PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| PSA 8 | $1234.17 |
| PSA 9 | $1606.07 |
| PSA 10 | $3645 |
| BGS 10 | $4739 |
| CGC 10 | $2187 |
| SGC 10 | $2187 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-tropical-tidal-wave-card