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Walrein

HP 130WaterStage 2Evolves from Sealeo

How much is Walrein 39/123 (Mysterious Treasures) worth?

Walrein 39/123 (French Kaimorse, Mysterious Treasures · MT, normal, language per Cardmarket listing, 2007) is worth €0.42 on 13 October 2026 (Cardmarket trend).

Cardmarket 30-day average: €0.44; lowest listing: €0.04. In the US, TCGplayer lists it at $0.59.

Trend of the Cardmarket listing across all conditions and editions of this print, excluding reverse holo; graded copies trade separately.

Source: Cardmarket via Pepita · updated 13 October 2026

Has Walrein 39/123 gone up in value?

Walrein 39/123 (French Kaimorse, Mysterious Treasures · MT, normal, language per Cardmarket listing, 2007) is priced at €0.42 on 13 October 2026: +100.0% since 30 December 2024 (€0.21) and +20.0% since 13 September 2026 (€0.35), based on the Cardmarket trend.

Date	€	Change to latest quote
13 October 2026	€0.42	+0.0%
13 September 2026	€0.35	+20.0%
17 June 2026	€0.68	−38.2%
30 December 2024	€0.21	+100.0%

Change in the Cardmarket trend, not actual sales; the history has gaps with no readings between some dates.

Source: Cardmarket via Pepita · updated 13 October 2026

€0.50€0.40€0.30€0.20

€0.60€0.50€0.40€0.30€0.20

€0.80€0.60€0.40€0.20

7-day change: −12.5%; Cardmarket trend
30-day change: +20.0%; Cardmarket trend
Average sale: €0.48; Cardmarket sales
Lowest listing: €0.04; Cardmarket listings

Price analytics · Normal

Trend price: €0.42
Average sold price: €0.48
1-day average: €0.08
7-day average: €0.57
30-day average: €0.44
Lowest listed: €0.04

Reverse holo · Cardmarket

Trend price: €2.29
Average sold price: €1.13
7-day average: €1.96
30-day average: €2.04
Lowest listed: €0.30

US market · TCGplayer ($)

Normal: Low $0.25 · High $19.80$0.59
Reverse holo: Low $1.20 · High $27.42$1.82

Where to buy

Links open the sellers’ own sites. Pepita earns no commission from them.

This one’s worth €0.42. What about yours?Scan this code with your phone. Pepita prices every card in 1 second. Free app. The app interface is currently in French.Scan your cards with Pepita: every price in 1 second. Free app. The app interface is currently in French.Scan my cards

Poke-POWERFreeze-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.)

Ice Bind70

If your opponent doesn't discard a card from his or her hand, the Defending Pokémon is now Paralyzed.