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Cloyster

🇺🇸

Sun & Moon symbolSun & Moon (SUM) · #34/149 · 2017

RareRare

Rare: usually one per pack, often shiny.

What it's worth

Near Mint market price
  • Normal
    No shine anywhere on the card.
    $0.20
    ▲ $0.06 this month
    🛒 Buy: about $0.20 · from $0.04 ↗💵 Sell: about a penny (bulk)

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From TCGplayer. 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

TCGplayer US dollars

Updated Nov 14, 2026
KindMarketLowMidHighDirect
Normal$0.20$0.04$0.23$18.48—
Reverse holo$0.36$0.09$0.37$19.66—

"Market" is what it recently sold for. Low, mid, and high are current listings.

See it on TCGplayer ↗

Cardmarket euros, Europe

Updated Nov 14, 2026
MeasureNormalHolo / reverse
Trend€0.13≈ $0.14€0.76
Average sale€0.19€0.63
Lowest listing€0.02€0.04
1-day average€0.25€0.98
7-day average€0.22€0.75
30-day average€0.20€0.51
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 120

Stage 1 · evolves from Shellder

WCHeadlock30+

Flip a coin. If heads, this attack does 30 more damage. If tails, your opponent’s Active Pokémon is now Paralyzed.

WWCGuard Press80

During your opponent’s next turn, this Pokémon takes 20 less damage from attacks (after applying Weakness and Resistance).

Weakness
G ×2
Resistance
—
Retreat
CCC

“Its hard shell cannot be shattered—not even by a bomb. The contents of the shell remain unknown.”

Number
34 / 149 (set has 172 with secrets)
Released
February 3, 2017
Illustrator
Yoshinobu Saito
Category
Pokémon
Pokédex number
#0091 · every Cloyster card
Tournament play
Expanded