Pokémon · EX Battle Stadium

Seaking

French name: Poissoroy

21Rare

Seaking (EX Battle Stadium 21) has a market price of US$0.77 as of Nov 9, 2026.

Sell this card

Price guide

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

Market price

NormalUS$0.77Low US$0.29

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: 70
Energy type: Water
Stage: Stage 1
Weakness: Lightning ×2
Retreat cost: 0
Artist: Hajime Kusajima

Attacks

Water Arrow (Water) Choose 1 of your opponent's Pokémon. This attack does 20 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) Fast Stream (Colorless ×2) 30 Move 1 Energy card attached to the Defending Pokémon to the other Defending Pokémon. (Ignore this effect if your opponent has only 1 Defending Pokémon.)

All card details

Resistance: None

About this card

Seaking is card 21 in EX Battle Stadium, a Pokémon set released Oct 18, 2004. Rarity: Rare. Illustrated by Hajime Kusajima. Reference market price on Nov 9, 2026: US$0.77. Over the last 30 days, the Normal price went up 4.1%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.