Gastrodon West Sea Pokémon card #9
Rare HoloPokémon
Secret Wonders·Diamond & Pearl series·#9

Gastrodon West Sea #9

📉 Dip Alert

Gastrodon West Sea is card #9 from Secret Wonders, a Rare Holo Pokémon card currently trading near $14.97 for its Holofoil printing.

Market value
$14.97
Cardmarket (EUR)
€4.08
Print variants
2
7d trend
▼ 40.3%
Price alert
$

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By CardLedger Research · Market data updated · Prices from TCGplayer & Cardmarket

If you sell Gastrodon West Sea #9 today, you'd net about
$14.97after fees · best route: Direct
Direct $14.97Cardmarket $13.87Whatnot $13.04TCGplayer $12.76eBay $12.69

Net estimates use each marketplace's default seller tier and typical shipping — fees vary by category, account status and payment method, so confirm current rates before selling.

Sell or hold?▼ 40.3%
Cooling off ▼

Gastrodon West Sea #9 has slipped week-on-week. Selling sooner limits downside, while buyers get a value window.

Gastrodon West Sea at a glance

  • Short-term trend -40.3% (7d vs 30d).
  • Live market value $14.97 for the Holofoil print.
  • Rare Holo rarity.
  • Secret Wonders, Diamond & Pearl series, 2007.
  • Cardmarket values it at €4.08 (EUR).
Market prices

Gastrodon West Sea price by printing

Live TCGplayer and Cardmarket values for Gastrodon West Sea #9.

TCGplayer prices, updated 2026/10/26.

Holofoiltop
$14.97
TCGplayer market
Low
$15.00
Mid
$30.00
High
—
Reverse Holofoil
$12.91
TCGplayer market
Low
$12.93
Mid
$36.92
High
—

Cardmarket pricing (EUR)

Trend price
€4.08
Avg sold
€2.95
Lowest NM
€0.33
7-day avg
€2.92
30-day avg
€4.89

Cardmarket data updated 2026/10/26.

Verify the card image and live listings on TCGplayer, Cardmarket or eBay.

Deal check

Is this Gastrodon West Sea a good deal?

Put any asking price against today's live market value for Gastrodon West Sea #9.

$

Enter what a seller is asking for Gastrodon West Sea #9. We compare it to today's live market value.

Live market value$14.97
Enter an asking price to see whether it's a steal, a fair price, or overpriced versus the $14.97 market value.
Overview

About Gastrodon West Sea #9

Secret Wonders placed Gastrodon West Sea at #9; the Pokémon card entered the market in 2007 within the Diamond & Pearl series. The card carries 100 HP and Fighting typing, with a Stage 1 designation.

Kazuyuki Kano illustrated this card. Its Holofoil printing is priced near $14.97, with listings from $15.00 to —.

Card facts

Set
Secret Wonders
Series
Diamond & Pearl
Number
#9 / 132
Rarity
Rare Holo
Illustrator
Kazuyuki Kano
HP
100
Type
Fighting
Subtype
Stage 1
Evolves from
Shellos West Sea
Released
2007/11/01
Card text

Gastrodon West Sea attacks, abilities & battle stats

Printed card text and battle statistics for Gastrodon West Sea #9 — the playability layer behind the price.

FightingColorless

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.

FightingColorlessColorlessColorless

Wild Waves

80

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

Battle stats

Weakness
Grass +30
Resistance
Lightning -20
Retreat cost
Colorless · Colorless · Colorless · Colorless
Attacks
2
Market analysis

Gastrodon West Sea price analysis

What drives the current market value of Gastrodon West Sea #9.

There are 2 tracked printings here — Holofoil at $14.97, Reverse Holofoil at $12.91.

$14.97 gives Gastrodon West Sea real margin potential, so buy near the low end and sell toward the mid.

In the $14.97 band, condition and variant selection create meaningful price differences.

In EUR, Gastrodon West Sea trends at €4.08 on Cardmarket (avg sold €2.95, lowest NM €0.33).

Price trend

Gastrodon West Sea price history & movement

2026-10-13 · $13.87▲ 7.9% since 2026-10-132026-10-26 · $14.97

The card is cooling off: the 7-day average sold price is €2.92, 40.3% below the 30-day average of €4.89.

The most recent 24-hour average is €8.00, and Cardmarket's trend price sits at €4.08.

Gastrodon West Sea has been tracked here for 5 days, ranging from $13.87 to $14.97; the latest value sits at 100% of that recorded range — at the high end of the band.

Day to day the price swings by roughly 2% (standard deviation); the deepest recorded drawdown is 0%.

The latest reading is a new recorded all-time high for this card.

Cardmarket averages

1-day avg€8.00
7-day avg€2.92
30-day avg€4.89
Trend price€4.08

Price fingerprint

Built from CardLedger's own daily snapshots · 5 days tracked · latest

Prices as of October 26, 2026
Since :▲ $0.60 (+4.2%)New recorded high
All-time high
$14.97
All-time low
$13.87
Off all-time high
-0%
0 days since high
Since first snapshot
+7.9%
Max drawdown
-0%
peak-to-trough
Daily volatility
2%
st. dev of daily moves
Current value
$14.97
latest snapshot
Position in recorded range
100%
low $13.87high $14.97

Real recorded values from our daily TCGplayer snapshots — not estimates or back-filled history. Methodology

Sell this card

How much would you net selling Gastrodon West Sea?

Model the real take-home on a [object Object] sale across eBay, TCGplayer, Cardmarket and direct — fees and shipping included.

The $14.97 market translates to a net of about $12.69 (eBay), $12.76 (TCGplayer), $13.87 (Cardmarket), $13.04 (Whatnot) or $14.97 (direct). That $2.28 gap is the value at stake in choosing where to sell.

High-fee marketplaces reach the biggest buyer pool, while direct and low-commission routes keep more margin but move slower — adjust the widget below for your own shipping and price.

Your sale

$

Pre-filled with the current TCGplayer market for Gastrodon West Sea #9.

$
Best net payout$14.97
Spread across platforms$2.28
PlatformAccountFeesEff. feeYou net
eBayNo Store$2.2815.3%$12.69Sell on eBay →
TCGplayerStandard Seller$2.2114.8%$12.76Sell on TCGplayer →
Cardmarket / Local ShopPrivate Seller$1.107.3%$13.87Sell on Cardmarket →
Direct Sale (Social / Shows)bestCash / In Person—0.0%$14.97Sell in person
WhatnotStandard (8% + 2.9% + $0.30)$1.9312.9%$13.04Sell on Whatnot →

Modelled on each marketplace's default seller tier with your shipping input. Net payout = sale price − selling fees − outbound shipping. Fee figures are estimates (last reviewed October 15, 2026) and vary by category, account status and payment method — confirm current rates with the marketplace. Open the full seller fee calculator to model account tiers and buyer-paid shipping.

Grading ROI

Should you grade Gastrodon West Sea?

Model the break-even and PSA 9 vs PSA 10 profit on grading Gastrodon West Sea #9 against today's raw market value.

Grading plan

$

Pre-filled with the live market value for Gastrodon West Sea #9.

$

Both-way postage plus declared-value insurance.

Estimated graded values below are a transparent starting point based on the raw price band — edit them with real graded comps before deciding.

$
$
Should you grade this?
Not worth grading

At $14.97 raw and $40.00 all-in grading cost, a PSA 10 nets — versus selling raw, a PSA 9 nets —. You need a graded sale of $60.94 to break even on grading.

At your stated grade odds the expected profit is — (-39.8% return on cost basis).

Net selling raw
$13.02
Net as PSA 9
—
[object Object] vs raw
Net as PSA 10
—
[object Object] vs raw
Break-even sale
$60.94
Expected value
—
Expected profit
—
-39.8% ROI

Grading costs, turnaround and grade outcomes vary by service and card. The estimated PSA 9 and PSA 10 values are heuristics, not predictions — always sanity-check against recent graded sold listings before committing. This is a modelling tool, not financial advice.

Set context

Gastrodon West Sea within Secret Wonders

Gastrodon West Sea ranks #33 of 70 tracked Secret Wonders cards by market value, against a set median of $14.27.

That is 5% above the middle of the set — a top-54% position.

The set's top card is Lugia (#14), valued at $376.20.

Rank in set
#33
of 70 tracked
Set median
$14.27
Rarity
Rare Holo
Series
Diamond & Pearl
Full Secret Wonders report →
Value drivers

What makes Gastrodon West Sea valuable

  • As a Fighting-type Pokémon card, Gastrodon West Sea is sought by players and collectors alike.
  • Classic-era (2007) cards have a dedicated collector base and no prospect of new supply.
  • With steady supply, Gastrodon West Sea is inexpensive to enter and easy to move in bulk.
  • The Kazuyuki Kano artwork gives Gastrodon West Sea appeal beyond pure playability.
  • Rare Holo status puts Gastrodon West Sea among the scarcer pulls in Secret Wonders.
Buying notes

Buying & selling Gastrodon West Sea

  • Track the Cardmarket 7- and 30-day averages (€2.92 and €4.89) to time entries and exits.
  • Bulk lots of Gastrodon West Sea can hide condition issues; inspect edges and holo surfaces before paying near the — high.
  • If you are buying to resell, model marketplace fees first — the $14.97 value is pre-fee, and the seller-fee calculator shows the net take-home per platform.
  • Check sold listings rather than asking prices — the Holofoil market of $14.97 reflects actual transactions on TCGplayer.
  • Secret Wonders was released in 2007; sealed product from this era is limited, so raw singles appreciate with collector demand.
FAQ

Gastrodon West Sea value questions

How much is Gastrodon West Sea worth?

Live pricing puts the Holofoil print at $14.97 (low $15.00, high —); the Cardmarket trend is €4.08.

Is Gastrodon West Sea a good investment?

As a classic-era Rare Holo card it is trending down in the short term (-40.3% on the 7-day vs 30-day average). Finite supply supports long-term value.

Is Gastrodon West Sea rare?

Gastrodon West Sea is a Rare Holo card from Secret Wonders (Diamond & Pearl series, 2007). That is an upper rarity tier, so demand concentrates on relatively few copies.

Does Gastrodon West Sea have multiple printings?

TCGplayer tracks 2 printings: Holofoil ($14.97), Reverse Holofoil ($12.91). Prices differ between variants, so always confirm which one you own or are buying.

Where is Gastrodon West Sea sold?

The main marketplaces are TCGplayer (USD), Cardmarket (EUR) and eBay. Current TCGplayer market is $14.97. When selling, compare net proceeds after fees — eBay and TCGplayer typically charge 9–13%, while direct sales carry lower or no fees.

Why does Gastrodon West Sea cost what it does?

Four factors dominate: the Rare Holo rarity tier, the classic-era Diamond & Pearl set pedigree, playability (Pokémon, Fighting), and condition. Artwork by Kazuyuki Kano also matters to collector demand.

Cross-set tracker

Other Gastrodon West Sea cards

Gastrodon West Sea appears in multiple sets — compare market values.

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