Walrein is card #45 of 191 in Surging Sparks (2024), a Uncommon. At about $0.27 it is the #127 most valuable card in the set. In a Surging Sparks booster it turns up about once every 18 packs. It is one of 13 Walrein cards printed so far.
2004Team Magma vs Team Aqua
2006Legend Maker
2009Rising Rivals
2012Dragons Exalted
2014Flashfire
2015Double Crisis
2021Chilling Reign
2024Surging Sparks

















See the full Surging Sparks card list
An ungraded Walrein from Surging Sparks sells for about $0.27. A PSA 10 is worth more, roughly $0.95 by our estimate, and a PSA 9 around $0.54.
It is a Uncommon, and it shows up about once every 18 Surging Sparks packs.
Yes, as a digital simulator. Holobrook lets you open Surging Sparks booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.