Cloyster Secret Wonders #47

Card #47 · Illustrated by Ken Sugimori

80 HPWaterPokémonStage 1

Ungraded · blended

$2.78

▲ 13.0% · 30d

Range $3 → $3
2 grading companies tracked
Confidence high · How we price →

Cloyster is a Uncommon Pokémon card from Secret Wonders (#47), illustrated by Ken Sugimori. It's a Stage 1 Water-type Pokémon with 80 HP, evolving from Shellder, weak to Lightning +20. Its current blended market value is $2.78 ungraded. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.

Prices last updated 2 July 2026.

#7 most valuable Cloyster of 14 #89 most valuable in Secret Wonders of 132

Raw price by condition

Reverse Holofoil · live market via TCGplayer

NMNear Mint$9.63

LPLightly Played$1.86

MPModerately Played$0.67

HPHeavily Played$0.55

7-dayflat

30-day▲ 13.0%

90-day▲ 260.7%

All-time high$10

All-time low$2

Other printingsNormal · $0.71

Price by variant

Reverse Holo$10

Normal$1

TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.

Graded prices

Ungraded (raw)$9.63

PSA graded price estimates by grade
Grade	Relative value	Price
PSA 8		$12$12–$12
PSA 7		$5$5–$5

“Sold” = median of real recent eBay sold listings at that grade. Other figures are blended marketplace estimates. Confidence reflects the price spread — not PSA-official values.

Price history · raw near-mint

1 Aug 20231 Jul 2026

Current

$0.71

Period high

$1.99

Period low

$0.71

Change

▼ 55.3%

Recent sold prices

No recent sold listings tracked.

Population across graders

CGC192 gradedCGC 10 · 10 · 5% gem rate

1010

9.56

972

8.550

826

Real graded population from PSA, CGC & BGS — a lower gem rate means a Cloyster 10 is harder to pull.

Should you grade it?

−$61

Raw $2.78 → graded PSA 8 ≈ $12.00
after ~$70.11 grading fee → 4.3× the raw value

Target grade	Est. value	Grading fee	Net vs raw	Multiple
PSA 8	$12.00	$70.11	−$61	4.3×

Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Real outcome depends on the grade achieved; PSA 10 is best-case.

Best Secret Wonders cards to grade →Best Cloyster cards to grade →ROI calculator

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Where to buy

TCGplayerUS CardmarketEU eBay MercariUS AmazonUS TrollAndToadUS CoolStuffIncUS

Check recent sold prices

eBay sold PriceCharting

Market signal

Momentum · 30dRising +13%

Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.

🇪🇺 Cardmarket price · Europe

96% cheaper than the US

Cardmarket · Europe's largest card market$0

Buy on CardmarketEU

Card text

Evolves from Shellder.

Withdraw

Flip a coin. If heads, prevent all damage done to Cloyster by attacks during your opponent's next turn.

Spine Missile

Water · Colorless

Flip 4 coins. For each heads, choose an opponent's Pokémon in play and this attack does 20 damage to those Pokémon. (You may choose the same Pokémon more than once.) (Don't apply Weakness and Resistance for Benched Pokémon.)

Weakness Lightning +20Retreat 2

“It fights by keeping its shell tightly shut for protection and by shooting spikes to repel foes.”

About the Pokémon

Bivalve PokémonGEN IShellder → Cloyster

When attacked, it launches its horns in quick volleys. Its innards have never been seen.

Card details

SetSecret Wonders →

Number#47

RarityUncommon

PokémonAll Cloyster cards →

GenerationGen I · Kanto →

ArtistKen Sugimori →

SupertypePokémon

SubtypesStage 1

TypeWater

HP80

Evolves fromShellder

WeaknessLightning +20

Retreat cost2

National Pokédex#91

Card IDdp3-47

SourceAggregated marketplaces

Other Cloyster cards

There are 9 different Cloyster printings — make sure you're valuing the right one. This is Secret Wonders #47 (Uncommon).