#59

Aquapolis · English

Seaking

Seaking [Flail | Undulate]

✦ Uncommon ❤️ 70 HP ● Water Stage1

✨ Mavi AI quick take

This Uncommon Water-type Pokémon comes from Aquapolis with 70 HP. Undulate is its biggest listed hit at 30 damage, making that the move to watch. It evolves from Goldeen. Generated from the verified card fields shown on this page.

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Price snapshot

Cardmarket guide · EUR
Updated 23 Jul 2026

Trend price€4.39

From€0.50

Average€3.85

Holo trend€21.46

Finish	Average	Low	Trend	1 day	7 days	30 days
Standard	€3.85	€0.50	€4.39	€2.50	€3.86	€3.65
Holo / reverse	€27.66	€3.00	€21.46	€44.99	€16.99	€10.95

Today

€2.50

7-day avg

€3.86

30-day avg

€3.65

Trend

€4.39

Guide prices can change and may differ by condition, language, seller, grading, and delivery cost. Always check the live listing with a parent or guardian before buying.

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Card facts

Useful details at a glance

SetAquapolis

Card number59 / 147

RarityUncommon

IllustratorSumiyoshi Kizuki

CategoryPokemon

TypeWater

WeaknessLightning ×2

ResistanceNone listed

Retreat cost1 energy

Released15 Jan 2003

StageStage1

Evolves fromGoldeen

Printed levelNot printed on this card

Weight39 kg

Card subtypeStage1

Available finishesStandard / not specified

Regulation markNot used / not listed

Pokédex number119

Cardmarket product275132

Metacard ID212993

TCGplayer ID89024

Image filename212993_Seaking-Flail-Undulate.webp

Image pathimages/212993_Seaking-Flail-Undulate.webp

Image sourceVerified

Moves & effects

What this card can do in play

Flail

Does 10 damage times the number of damage counters on Seaking.

ColorlessColorless

10x

Undulate

Flip a coin. If heads, during your opponent's next turn, prevent all effects of attacks, including damage, done to Seaking.

WaterColorlessColorless