PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.14 |
| PSA 7 | $8 |
| PSA 8 | $9.5 |
| PSA 9 | $66 |
| PSA 10 | $99.35 |
| BGS 10 | $129 |
| CGC 10 | $60 |
| SGC 10 | $60 |
TCGplayer market price: $4.73 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-rising-rivals/pokemon-rising-rivals-gastrodon-east-sea-reverse-holo-21