PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $10.02 |
| PSA 7 | $16.25 |
| PSA 8 | $17.72 |
| PSA 9 | $65.99 |
| PSA 10 | $143.69 |
| BGS 10 | $187 |
| CGC 10 | $70 |
| SGC 10 | $86 |
TCGplayer market price: $13.05 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-ruby-%26-sapphire/pokemon-ruby-%26-sapphire-seaking-reverse-holo-21