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Gastrodon East Sea 8/132 Secret Wonders Rare Holo Pokémon card

Illus. Kazuyuki Kano · © Pokémon / Nintendo / Creatures / GAME FREAK. Shown for identification.

Gastrodon East Sea 8/132

Secret Wonders · Rare Holo · illustrated by Kazuyuki Kano

$19.13TCGplayer market price, 2026-11-01
+21%last 30 days (Cardmarket trend vs 30-day average)
#15 of 132most valuable in Secret Wonders

TCGplayer eBay Graded on eBay

What Gastrodon East Sea 8 is worth

Gastrodon East Sea 8/132 sells for about $19.13 ungraded in near-mint condition. It is the 15th most valuable card in Secret Wonders, and alone makes up 1% of what one copy of every card in the set costs. The typical (median) Rare Holo in this set goes for $27.06, so this card sells at 71% of that. Among all 8 Gastrodon cards, it ranks 1st by price. On Cardmarket its price has risen 21% against its 30-day average.

Gastrodon East Sea price by printing

PrintingPriceSource
Holo$19.13TCGplayer market, 2026-11-01
Reverse Holo$24.10TCGplayer market, 2026-11-01
Any printing (Europe)$4.08 €3.65Cardmarket trend
Cheapest listing (Europe)$0.77 €0.69Cardmarket low

Recent Gastrodon East Sea sales

Average sale price (Cardmarket)USDEUR
Last 30 days$3.36€3.01
Last 7 days$3.89€3.48
Last day$8.94€8

Euro prices converted at the European Central Bank rate of 2026-10-30 (1 EUR = 1.1172 USD).

Gastrodon East Sea card details

SetSecret Wonders (Diamond & Pearl, SW)
Number8/132
RarityRare Holo
Card typeStage 1 Water
HP100
Evolves fromShellos East Sea
AbilitiesOsmosis (Poke-POWER)
AttacksDwindling Wave Water, Colorless, Colorless · 80- damage
WeaknessGrass +30
ResistanceLightning -20
Retreat cost4
IllustratorKazuyuki Kano
ReleasedNovember 1, 2007
PrintingsHolo, Reverse Holo

How to tell you have this card

Look at the bottom of the card: it should read 8/132 next to the set code SW, and the rarity is Rare Holo. The illustrator credit reads Kazuyuki Kano. Not sure which set your card is from? Compare the symbol with our set symbol guide.

Other Gastrodon cards

Gastrodon West Sea 9 Secret Wonders
Gastrodon West Sea $13.34
Secret Wonders 9

All 8 Gastrodon cards with prices →

More valuable Secret Wonders cards

All Secret Wonders chase cards → · Full Secret Wonders card list

Prices in US dollars: TCGplayer market prices (via TCGCSV, updated daily) where available, otherwise the Cardmarket trend (via TCGdex) converted at the day's ECB rate. Ungraded, near-mint. Prices change daily; check the live listing before you buy or sell.