Gastrodon East Sea
Rising Rivals · #21/111
Gastrodon East Sea (21/111), the Rare from Rising Rivals, has an estimated ungraded market price of about $4–$6.
As of July 18, 2026 · tracked daily by Riffle · estimates, not financial advice

Image © The Pokémon Company, shown for identification.
About Gastrodon East Sea
Gastrodon East Sea is a Rare (21/111) from the Pokémon Rising Rivals set, released May 16, 2009. Ungraded copies currently trade at an estimated market price of $4–$6. The artwork is by Ken Sugimori. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
Details
Other versions of Gastrodon East Sea
Gastrodon East Sea appears on 2 different cards across the sets Riffle tracks, at very different values. This page covers #21/111 from Rising Rivals; the collector number printed at the bottom of the card tells them apart.
- Gastrodon East Sea#8/132 · Secret Wonders—Rare Holo
FAQ
How much is Gastrodon East Sea (21/111) worth?
Gastrodon East Sea (21/111), the Rare from Rising Rivals, has an estimated ungraded market price of about $4–$6. Note: 1 other card named Gastrodon East Sea exists across the sets Riffle tracks, at very different values; check the collector number.
Which Gastrodon East Sea card is this, and how do I tell the versions apart?
This page covers Gastrodon East Sea (21/111), the Rare (about $4–$6) from Rising Rivals.
The other version: #8/132 from Secret Wonders (Rare Holo).
The collector number printed at the bottom of the card is the reliable way to tell them apart.