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Reference artwork · details may differ from this copy
About This Card

The 2007 Pokémon TCG Secret Wonders release with this Holo Rare Gastrodon West Sea card. Card number 9 features a Fighting type with 100 HP and distinctive attack abilities.

Gastrodon West Sea

2007 • Pokémon • Secret Wonders

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Market Value
Raw/Ungraded Market: $11.26
Stale · as of 10/7/2026
Based on Aggregated Price GuideCheck Price Guide

Market & Price History

Prices Captured Oct 7, 2026
  • $11.26As of 10/7/2026
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  • $4.57As of 10/7/2026
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  • $20.28As of 10/7/2026
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  • $27.03As of 10/7/2026
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  • $91.68As of 10/7/2026
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  • $99.99As of 10/7/2026
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  • $339.00As of 10/7/2026
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  • $118.58As of 10/7/2026
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  • $261.04As of 10/7/2026
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  • $157.00As of 10/7/2026
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Below grade 10 the guide publishes one estimate across all graders, so these rows are not PSA, BGS, CGC or SGC prices, and a low slabbed grade can sit below a clean raw copy. Grade 10 is estimated per grader.

30-day Price History

Raw / Ungraded

PriceCharting Price Guide · Guide Estimate evidence · captured Oct 7, 2026

History is building. At least two days of matching observations are needed to show a trend.

Each point is the last stored observation that day for this printing, condition, grader, autograph status and source. Gaps mean no observation; guide estimates and asking prices are not completed sales.
Product Overview

Description

Gastrodon West Sea stands as a notable Fighting-type Pokémon within the 2007 Secret Wonders expansion, specifically designated as card number 9. As a Stage 1 evolution of Shellos West Sea, this Holo Rare card appeals to trainers who appreciate the unique biological characteristics of the West Sea variant, which is distinguished by its brown skin and lack of algae coating. Designed by Kazuyuki Kano, the card carries Pokédex number 423 and presents a compelling gameplay profile for collectors and players alike. With 100 hit points, Gastrodon West Sea offers a sturdy presence on the battlefield. Its attack, Raging Flood, deals 20 damage plus an additional 10 damage for each damage counter on itself, before removing two damage counters. This mechanic encourages strategic play by leveraging the card’s accumulated damage state. Alternatively, Wild Waves delivers 80 damage but places one damage counter on each Benched Pokémon for both players, adding a layer of risk and tactical decision-making to its use. The retreat cost is four energy, requiring careful resource management. The Holo Rare treatment adds visual appeal and collectibility, making it a sought-after item for those completing the set or building specialized decks. Whether you are focusing on the evolutionary line of Shellos and Gastrodon or exploring the Fighting type’s role in the 2007 meta, this card provides both nostalgic value and strategic depth.

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Product Specs

Card Details

The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.

Catalog Profile

The core identity of the card within the set.

Year

2007

Series

Secret Wonders

Card Number

#9

Featured Subject

The subject, team, league, and sport context tied to this card.

Game

Pokémon

TCG Attributes

Rarity, print treatment, and game-specific stats for this card.

Rarity

Holo Rare

Artist

Kazuyuki Kano

Material

Card Stock

Language

English

Finish

Holo

HP

100

Type

Fighting

Stage

Stage 1

Printed level

44

Evolves from

Shellos West Sea

Weakness

Grass +30

Resistance

Lightning -20

Retreat cost

4

Pokédex #

423

Card Text

Abilities, attacks, oracle text, and flavor text printed on the card.

Attack: Raging Flood (20+)

Does 20 damage plus 10 more damage for each damage counter on Gastrodon West Sea. Then, remove 2 damage counters from Gastrodon West Sea.

Attack: Wild Waves (80)

Put 1 damage counter on each Benched Pokémon (both yours and your opponent's).

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

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FAQ

Frequently Asked Questions

What is the HP of Gastrodon West Sea in the Secret Wonders set?

Gastrodon West Sea has 100 hit points in the 2007 Secret Wonders expansion. As a Stage 1 Pokémon, it evolves from Shellos West Sea and serves as a resilient option for players looking to build Fighting-type strategies.

How does the Raging Flood attack work on this card?

The Raging Flood attack deals 20 damage plus 10 more damage for each damage counter on Gastrodon West Sea. After dealing damage, the player removes two damage counters from the card, allowing for sustained offensive pressure.

Who illustrated the Gastrodon West Sea card from Secret Wonders?

Kazuyuki Kano is the artist credited with illustrating Gastrodon West Sea.

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