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We don't have a picture of the Japanese card yet, so this shows the English printing.

ギャラドスGX

🇯🇵

Gyarados GX

超次元の暴獣 (SM4A) · #051/50 · 2017

★ Super RareUltra Rare

Secret rare: numbered higher than the set total (051/50), so it's one of the hardest cards to find in this set.

What it's worth

Near Mint market price
  • Holo
    The picture of the Pokémon is shiny.
    $37.80
    approx., from Cardmarket
    ▲ $1.60 this month
    🛒 Buy: about $37.80💵 Sell: about $24.07
Korean or Chinese card? They use the same set code and number as this Japanese card. We don't have prices for them yet.

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From Cardmarket, converted from euros. Updated Nov 14, 2026. Buying one costs about the market price. Selling one gets you less: shops pay about two thirds, and selling online has fees and postage. Every price and where it came from is below.

Market prices

Cardmarket euros, Europe

Updated Nov 14, 2026
MeasurePrice
Trend€34.20≈ $37.80
Average sale€40.00
Lowest listing€27.00
1-day average€40.00
7-day average€39.13
30-day average€27.24
See it on Cardmarket ↗

Values are estimates based on recent market data, not offers to buy or sell.

Price over time

📈 We started tracking this price recently. Check back in a few days to see how it changes.

About this card

W WaterHP 240

Stage 1 · evolves from コイキング

WCCたきのぼり70
WCCCCりゅうのわざわい100+

場にスタジアムが出ているなら、100ダメージ追加。その後、そのスタジアムをトラッシュする。

WドレッドストームGX

相手の場のポケモン全員についているエネルギーを、1個ずつトラッシュする。[対戦中、自分はGXワザを1回しか使えない。]

Weakness
L x2
Resistance
—
Retreat
CCCC
Number
051 / 50 (set has 61 with secrets)
Released
September 15, 2017
Illustrator
5ban Graphics
Category
Pokémon
Pokédex number
#0130 · every Gyarados card
Tournament play
Not tournament legal