Pokémon · Mysterious Treasures

Walrein

French name: Kaimorse

39/123Rare

Walrein (Mysterious Treasures 39/123) has a market price of US$0.63 to US$1.83 as of Nov 9, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

NormalUS$0.63Low US$0.25

Reverse HolofoilUS$1.83Low US$1.50

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Pokemon
HP: 130
Energy type: Water
Stage: Stage 2
Weakness: Metal +30
Retreat cost: 3
Artist: Midori Harada

Card text

Poké-POWER: Freeze-up Once during your turn, when you play Walrein from your hand to evolve 1 of your Pokémon, you may flip 2 coins. If both are heads, discard 1 of the Defending Pokémon and all cards attached to it. (This doesn't count as a Knocked Out Pokémon.)

Attacks

Ice Bind (Water ×2, Colorless) 70 If your opponent doesn't discard a card from his or her hand, the Defending Pokémon is now Paralyzed.

About this card

Walrein is card 39/123 in Mysterious Treasures, a Pokémon set released Aug 22, 2007. Rarity: Rare. Finishes: Normal, Reverse Holofoil. Illustrated by Midori Harada. Reference market price on Nov 9, 2026: US$0.63 (Normal), US$1.83 (Reverse Holofoil). Over the last 30 days, the Normal price went up 6.8%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.