Walrein ex
Power Keepers · #99/108
Walrein ex (99/108), the Rare from Power Keepers, has an estimated ungraded market price of about $45–$60.
As of July 20, 2026 · tracked daily by Riffle · estimates, not financial advice · how these numbers work
Image © The Pokémon Company, shown for identification.
The modeled fair value of this card, with a confidence grade: what it should trade at, not just what it lists at. Part of Riffle premium, alongside price history and the full graded ladder.
About Walrein ex
Walrein ex is a Rare (99/108) from the Pokémon Power Keepers set, released February 17, 2007. Ungraded copies currently trade at an estimated market price of $45–$60. The artwork is by Ryo Ueda. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
Details
Other versions of Walrein ex
Walrein ex appears on 2 different cards across the sets Riffle tracks, at very different values. This page covers #99/108 from Power Keepers; the collector number printed at the bottom of the card tells them apart.
FAQ
How much is Walrein ex (99/108) worth?
Walrein ex (99/108), the Rare from Power Keepers, has an estimated ungraded market price of about $45–$60. Note: 1 other card named Walrein ex exists across the sets Riffle tracks, at very different values; check the collector number.
Which Walrein ex card is this, and how do I tell the versions apart?
This page covers Walrein ex (99/108), the Rare (about $45–$60) from Power Keepers.
The other version: #89/92 from Legend Maker (Rare, about $55–$75).
The collector number printed at the bottom of the card is the reliable way to tell them apart.
More from Power Keepers
Grading
A grading read appears once Walrein ex has a PSA population census. Riffle captures the census monthly; this card doesn’t have enough graded copies on record yet.
- $45–$60 is the middle 80% of clean market activity, not the cheapest listing and not the most hopeful one.
- The band spans about ±14% around its midpoint: a moderate spread.
- Sampled daily since July 20, 2026, current as of July 20, 2026.
When the data thins, the band widens and says so, it never fakes precision. Exact source prices are part of Riffle premium; the band is Riffle’s own figure to publish. How these numbers work →