PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.35 |
| PSA 9 | $14 |
| PSA 10 | $35.55 |
| BGS 10 | $46 |
| CGC 10 | $21 |
| SGC 10 | $21 |
TCGplayer market price: $4.25 (as of 2026-08-29)
Market context: ungraded price +3.7% over 30 days. +3.1% over 90 days. PSA 10 premium: 10.6× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-tidal-storm/pokemon-japanese-tidal-storm-horsea-1st-edition-9