PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $55 |
| PSA 8 | $76.8 |
| PSA 9 | $80.69 |
| PSA 10 | $336.95 |
| BGS 10 | $438 |
| CGC 10 | $202 |
| SGC 10 | $202 |
Market context: ungraded price +0.2% over 30 days. +0.2% over 90 days. PSA 10 premium: 6.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-tidal-storm/pokemon-japanese-tidal-storm-sharpedo-ex-74