Walrein ex

Power Keepers 99/108 • ultra-rare

Set: Power Keepers
Number: 99/108
Rarity: Rare Holo EX
Released: 2007
Energy type: Water
Finish: Holographic
Market price: $48.73

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$48.73est. via TCGplayer

Market

What it's worth

$48.73market price via TCGplayer · Aug 6, 2026$41.65 – $52.24 over the tracked period

$48.73Aug 6, 2026

Estimate for a typical copy of Walrein ex; condition, printing, and grading move the real number.

Lore

Why it matters

The Walrein ex from the Power Keepers set is a notable example of the "ex" mechanic introduced during the mid-2000s, which emphasized higher HP and powerful attacks. As an ultra-rare holographic card, it is sought after by collectors for its distinctive artwork and its role in representing a peak era of competitive play in the Pokémon Trading Card Game.

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Provenance

Where it came from

Walrein ex was released in 2007 as part of the EX Power Keepers expansion, the final set of the Pokémon Trading Card Game's EX series era. This set was designed to revisit mechanics and themes from earlier expansions, serving as a farewell to the EX-based gameplay style that defined the game from 2003 through 2007. Featuring a stylized, high-contrast illustration typical of the era's ultra-rare cards, Walrein ex was created to highlight the powerful Water-type evolution line introduced in the third generation of the franchise.

The card's design emphasizes the aesthetic conventions of the mid-2000s, utilizing a metallic foil treatment and a distinct holographic pattern that set it apart from standard cards. As a Rare Holo EX, it was intended as a centerpiece for competitive decks, offering significantly higher hit points and specialized moves compared to standard iterations. Upon its release, the card was received as a nostalgic retrospective for long-term players, marking the transition into the Diamond & Pearl era of the card game.

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About

About Walrein ex

Walrein ex is a card in the Pokémon Cards catalog on collecto.rs. Power Keepers 99/108 • ultra-rare. Catalog data is sourced from pokemontcg.io. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Where does the Walrein ex catalog entry come from?

The catalog entry for Walrein ex is sourced from pokemontcg.io. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.