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TheGemMint is an independent marketplace and is not affiliated with, endorsed by, or sponsored by Nintendo, The Pokémon Company, or Creatures Inc. All product names, logos, and brands are property of their respective owners.

Card images shown for illustrative purposes only. All Pokémon card artwork is copyright The Pokémon Company International, Nintendo, Creatures Inc., and GAME FREAK. TheGemMint displays this imagery solely to facilitate the resale of genuine cards by their lawful owners under the principle of exhaustion of rights.

© 2026 TheGemMint Ltd · Company no. 17200360 · 18+ only
Catalogue›Secret Wonders›Gastrodon West Sea
Gastrodon West Sea
Secret Wonders · 9/132Holo RareEnglish

Gastrodon West Sea

Card #9/132·Illustrator Kazuyuki Kano

6 UK sales since 17 Jun 2026
£21.49
Raw, Near Mint · sold 13 Aug 2026 · eBay UK

Other markets · reference only

EU · Cardmarket
£2.47(€2.95)· 89% below UK

What this sells for in Europe, converted to pounds at the day’s rate. Compared with the UK sale of £21.49 (Raw, Near Mint). For reference: not a UK price, and never used as ours.

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UK sold prices

eBay UK

6 UK sales across all conditions · last 90 days · most recent 59 days ago

  • Lightly Played6 Sept
    Gastrodon West Sea Lv. 44 Holo Rare 9/132 Secret Wonders Pokemon Card LP
    £10.99
  • Raw20 Augnot in the price: another printing
    Pokemon - Gastrodon West Sea 9/132 Secret Wonders MASSIVE HOLO BLEED ER…
    £49.95
  • Near Mint13 Aug
    Gastrodon West Sea 9/132 Holo Pokemon Secret Wonders Near Mint
    £21.49
  • Raw17 Jul
    Nintendo Gastrodon West Sea 9/132 Secret Wonders Rare Holo English 2007
    £2.45
  • Lightly Played5 Jul
    Pokemon TCG Gastrodon West Sea 9/132 - Diamond & Pearl Secret Wonders -…
    £8.35
  • Raw28 Jun
    Pokemon TCG Gastrodon West Sea 9/132 - Diamond & Pearl Secret Wonders -…
    £8.50

Completed sales from UK-located eBay sellers, in pounds, newest first. Raw and graded sales are listed together, so this total is wider than the per-condition price above, which is the middle of each condition’s most recent 10. Market reference, not sales on TheGemMint.

Sold price data from SoldComps.

Price history

We’re building price history from confirmed UK sold listings: real sales, in pounds, in this market. It appears on a card once there are enough of them.

Grading

Condition guide: what to look for

A reference when pricing or evaluating your own copy.

PSA 10Top tier
Gem Mint

Perfect 4-corner centring (typically 55/45), no whitening, no surface scratches under angled light. Pop & cert verifies on PSA's lookup.

PSA 9Strong
Mint

One minor flaw: slight centring drift or one minuscule corner mark visible under loupe. Surface still clean. Strong eye-appeal.

PSA 8Mid tier
Near Mint–Mint

Slight wear on one or two corners, minor surface marks, or noticeable centring (~65/35). Holo still pops.

Raw NMBaseline
Near Mint (ungraded)

Pulled and stored well, sleeved straight from the booster. Strong PSA 9–10 candidate but ungraded, so the buyer takes the grading risk.

From the same set

More from Secret Wonders

Full set
Nidoran MCommon
Nidoran M
97/132
£4.911 UK sale
MareepCommon
Mareep
94/132
£1.49
MagmarCommon
Magmar
93/132
£1.951 of 4 UK sales
HoppipCommon
Hoppip
90/132
£1.491 UK sale
LickitungCommon
Lickitung
91/132
£1.491 of 2 UK sales
GrimerCommon
Grimer
88/132
£1.751 of 2 UK sales

UK sold prices

What this card actually sells for, from confirmed eBay UK sold listings.

eBay UK
Raw · Lightly PlayedFewer than 3 sales

2 UK sales in the 90 days to 19 Sep 2026

  1. £10.99Raw, Lightly Played·sold 6 Sept
  2. £8.35Raw, Lightly Played·sold 5 Jul

Not a market price: with fewer than 3 UK sales each one is shown as it happened. Confirmed eBay UK sold listings.

Raw · Near MintFewer than 3 sales

1 UK sale in the last 90 days

  1. £21.49Raw, Near Mint·sold 13 Aug

Not a market price: with fewer than 3 UK sales each one is shown as it happened. Confirmed eBay UK sold listings.

Raw · Moderately PlayedFewer than 3 sales

1 UK sale in the 90 days to 9 Sep 2026

  1. £2.77Raw, Moderately Played·sold 17 Jun

Not a market price: with fewer than 3 UK sales each one is shown as it happened. Confirmed eBay UK sold listings.

Raw · condition not statedFewer than 3 sales

2 UK sales in the 90 days to 19 Sep 2026

  1. £2.45Raw, condition not stated·sold 17 Jul
  2. £8.50Raw, condition not stated·sold 28 Jun

Not a market price: with fewer than 3 UK sales each one is shown as it happened. Confirmed eBay UK sold listings.

A condition or grade with fewer than 3 UK sales shows each sale instead of a price. Market reference, not sales on TheGemMint. Last checked 19 Sept 2026 (may be out of date).