Gastrodon East Sea

Secret Wonders#8Rare Holo

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Attacks

Poké-Power

Osmotic Pressure

Once during your turn (before your attack), if you have Gastrodon West Sea in play, you may move up to 3 damage counters from Gastrodon East Sea to 1 of your Gastrodon West Sea.

Dwindling Wave

Does 80 damage minus 10 damage for each damage counter on Gastrodon East Sea.

Damage

80-

It has a pliable body without any bones. If any part of its body is torn off, it grows right back.

Details

Supertype

Pokémon

Subtypes

Stage 1

100

Types

Water

Weaknesses

Grass+30

Resistances

Lightning-20

Retreat Cost

Colorless

Regulation Mark

None

Artist

Kazuyuki Kano

Legality

Standard: Not legal
No regulation mark
Expanded: Not legal
Released before the Black & White Series
Gym Leader Challenge: Not legal
Released before the Black & White Series
Unlimited: Legal

Market price

TCGplayer

View on TCGplayer

$19.13

Near Mint / daily average / 6 samples / updated Nov 5, 2026

eBay

View on eBay

$8.00

Near Mint / daily average / 9 samples / updated Jul 9, 2026

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Graded prices

PSA 10

N/A

No current price

PSA 9

$100

Holofoil / eBay / updated Jan 31, 2026

CGC 10

$199

Holofoil / eBay / updated Aug 5, 2026

CGC 9

$33.00

Holofoil / eBay / updated May 19, 2026

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