Number: 21/109
Rarity: Rare
Languages: 🇩🇪🇬🇧🇫🇷
TCGdex: ex1-21

Seaking

21/109

Ruby & Sapphire · 01/07/2003

70 HP · Stage1 · Water

Evolves from Goldeen

Attacks

WaterWater Arrow

Choose 1 of your opponent's Pokémon. This attack does 20 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)

ColorlessColorlessFast Stream

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.)

Weakness: Lightning ×2
Retreat: 0

Trend€0.69

7-day avg.€0.49

30-day avg.€0.67

Owned0

Normal

€0.69

from €0.09

Reverse

€7.08

from €0.89Cardmarket

Price in context

With a Cardmarket trend of €0.69 this card is number 58 of 109 priced cards in Ruby & Sapphire.

vs. 7 days ago: not enough data yet
vs. 30 days ago: not enough data yet
Lowest tracked trend: €0.6926/09/2026
Highest tracked trend: €0.7722/09/2026

Based on our daily snapshots over 4 days. Cardmarket trend as of 26/09/2026, not a binding valuation.

Card text & stats

HP: 70
Type: Water
Stage: Stage1
Evolves from: Goldeen
Weakness: Lightning ×2
Retreat cost: 0

Attacks

Water
Water Arrow
Choose 1 of your opponent's Pokémon. This attack does 20 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
ColorlessColorless
Fast Stream
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.)

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Market indicator (Cardmarket trend via TCGdex), not a binding valuation. Prices as of 26/09/2026. Holo and Reverse Holo share one price series on Cardmarket.