What's your copy worth?
What this price is based on
Medium confidence9 sales in 90 days, but prices vary widely.
Recent Raw sales
- Jul 27, 2026eBay — Cloyster 47/132 Secret Wonders Pokémon Card TCG$1.33
- Jul 26, 2026eBay — Cloyster - 47/132 - Uncommon NM, English Pokemon Secret WondersNM$3.56
- Jul 16, 2026eBay — Pokemon Card - Cloyster - (47/132 - Secret Wonders)$1.25
- Jul 16, 2026eBay — 2X Pokemon Card Cloyster LV.40 Secret Wonders 47/132 NEAR MINT Non-Holo UncommonNM$2.98
- Jul 13, 2026eBay — Pokemon Card - Secret Wonders 47/132 - CLOYSTER Lv.40 (uncommon) - NMNM$3.89
- Jul 1, 2026eBay — CLOYSTER - 47/132 Uncommon Secret Wonders Pokemon LPLP$1.90
- Jun 23, 2026eBay — Cloyster 47/132 Uncommon Secret Wonders Pokemon Lightly PlayedLP$1.99
- Jun 23, 2026eBay — Cloyster Reverse Foil Pokémon Diamond & Pearl Secret Wonders #47 2007 READ u3f$1.68
By grade
- Raw$1.9012 sales
- CGC 9$10.001 sale
From 13 completed sales recorded between May 6, 2026 and Jul 27, 2026. Sold prices only — asking prices are never counted. The range is wide because these sales span different printings and conditions — 1st Edition, Shadowless and Unlimited copies all carry this card's name, and they trade at very different levels. Each sale above is labelled with what its listing claimed, so you can see which ones describe the same object. Treat the median as the typical copy, not the range.
Grade it or not
NOT WORTH ITBased on 1 graded sales and 1,305,862 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
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 $0.65 ungraded, with a PSA 10 worth around $50 — a gem-mint grading premium of roughly 77× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 20 August 2026.
The receipts
Price history · Raw
We'll email you when this card's value crosses your target.
Recent sold prices
No recent sold listings tracked.
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 5.3% of copies gem (PSA 10 best case −$21); most land at PSA 9 or below.
The odds
Cloyster is a Uncommoncard — a guaranteed slot in every pack, not a rarity gamble, so there's no pull-odds figure for it.
Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.
Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $50.21 | $70 | −$21 | 77.2× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 190 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 5.3% | $50.00 |
| PSA 9 | 37.9% | $20.00 |
| PSA ≤8 | 56.8% | $1.00 |
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. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
Population across gradersPSA, CGC & BGS — every grade, with gem rates
Only 0% of 5 PSA-graded Cloyster copies are a gem-mint 10 (0 of 5) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Cloyster 10 is harder to pull.
Copies for sale right now
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All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | $50$50–$50 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Price by printingBase vs reverse holo vs 1st edition — priced separately
Price by variant
TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
156% spreadCurrently 156% cheaper on Cardmarket than PriceCharting. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
40% cheaper than the USCard textAttacks, abilities, weakness / resistance / retreat
Evolves from Shellder.
Flip a coin. If heads, prevent all damage done to Cloyster by attacks during your opponent's next turn.
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.)
“It fights by keeping its shell tightly shut for protection and by shooting spikes to repel foes.”
About the PokémonSpecies, generation, evolution line
Card detailsSet, rarity, artist, Pokédex & specs
Other Cloyster cards
There are 9 different Cloyster printings — make sure you're valuing the right one. This is Secret Wonders #47 (Uncommon).
More from Secret Wonders
Frequently asked questions
How much is Cloyster (Secret Wonders #47) worth?
As of 20 August 2026, Cloyster from Secret Wonders is worth approximately $0.65 ungraded (near-mint), and around $50 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Cloyster?
A PSA 10 (gem mint) Cloyster from Secret Wonders is worth around $50 — roughly 77× the raw ungraded value of $0.65.
Should I grade my Cloyster?
A PSA 10 sells for about $50 versus $0.65 raw — roughly a 77× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Cloyster rare?
Cloyster is a Uncommon card from Secret Wonders (card #47), illustrated by Ken Sugimori. Its current blended market value is $0.65 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Cloyster (Secret Wonders #47) — Pokémon market value $0.65, PSA 10 $50.21. Source: CardTrack, https://cardtrack.com/pokemon/card/secret-wonders/cloyster-47<iframe src="https://cardtrack.com/embed/card?id=dp3-47" width="100%" height="160" style="border:0;max-width:460px" title="Cloyster price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>