Walrein
Mysterious Treasures · #39/123
Walrein (39/123), the Rare from Mysterious Treasures, has an estimated ungraded market price of about $1–$2.
As of July 18, 2026 · tracked daily by Riffle · estimates, not financial advice
Image © The Pokémon Company, shown for identification.
About Walrein
Walrein is a Rare (39/123) from the Pokémon Mysterious Treasures set, released August 1, 2007. Ungraded copies currently trade at an estimated market price of $1–$2. The artwork is by Midori Harada. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
Details
Other versions of Walrein
Walrein appears on 4 different cards across the sets Riffle tracks, at very different values. This page covers #39/123 from Mysterious Treasures; the collector number printed at the bottom of the card tells them apart.
FAQ
How much is Walrein (39/123) worth?
Walrein (39/123), the Rare from Mysterious Treasures, has an estimated ungraded market price of about $1–$2. Note: 3 other cards named Walrein exist across the sets Riffle tracks, at very different values; check the collector number.
Which Walrein card is this, and how do I tell the versions apart?
This page covers Walrein (39/123), the Rare (about $1–$2) from Mysterious Treasures.
The other versions: #045/191 from Surging Sparks (Uncommon, about under $1); #15/101 from Hidden Legends (Rare); #36/111 from Rising Rivals (Rare).
The collector number printed at the bottom of the card is the reliable way to tell them apart.