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Thin dataThis PSA 10 estimate rests on limited recent sales — treat it as a guide.
Cloyster Expedition Base Set #8 PSA 10 Pokémon card
Rare Holo

Cloyster #8 PSA 10 Price

Expedition Base Set · #8

Market value · PSA 10

$4,080.00 0.9% · 30d
Confidencehigh confidence
PSA 10 sales · 90 days1
LiquidityThin
Fair buy$3,672
Fair sell$4,080
Gradevs rawValue
Raw NM$93
PSA 94.2× raw$395
PSA 10 (this page)43.7× raw$4,080

PSA 10 slabs for sale right now

Cert-verified PSA 10 price history

May 2025Aug 2026

Latest $4,080 (Aug 2026, 1 sale) · 329% since May 2025

Every point is the median of real cert-verified PSA 10 sales11 sales PSA tied to specific graded slabs, each with a public cert number you can check on psacard.com. Not a scraped price index.

Why $4,080? Cert-verified PSA 10 sales

These are the actual sales behind the price above — each one tied by PSA to a specific graded slab, not an estimate.

DateSold viaCertPrice
3 Aug 2026Fanatics Collect · auction#113820972$4,080
29 Apr 2026eBay#54954431$3,000
19 Feb 2026eBay#41315102$1,975
5 Feb 2026eBay · offer#113820972$1,750
16 Jan 2026eBay#54954431$1,599
4 Jan 2026eBay · offer#41168575$1,500

Click a cert number to verify the exact card, grade and serial on psacard.com.

Sale mix: 1 auction, 2 accepted offers, 3 fixed-price. A PSA 10 copy trades roughly every 20 days (median gap between cert-verified sales).

PSA population

PSA has graded 39 copies of Cloyster at PSA 10 out of 865 total PSA graded — a 5% gem (PSA 10) rate. Low graded supply and few recent sales mean the price can move sharply.

Is grading worth it — at the real gem rate?

If it gems (10)+$3,962
Expected value at 5% gem rate+$461

Buying raw at $93 and grading: a 10 nets ~$4,080, a 9 nets ~$395. At this card's real 5% gem rate, the expected outcome is +$461 after a ~$25 grading fee — assuming a clean copy that grades 9 or 10. Below-9 outcomes make it worse; a sharp eye for centering and surface is what beats these odds.

Frequently asked questions

How much is Cloyster #8 worth in PSA 10?

A PSA 10 Cloyster (Expedition Base Set #8) is worth about $4,080, based on recent real sold prices.

Is it worth grading Cloyster?

A PSA 10 sells for roughly 44× the raw price ($4,080 vs $93) — worth weighing against grading fees and the odds of a 10.

How many Cloyster PSA 10 exist?

PSA has graded 39 copies of Cloyster at PSA 10 out of 865 total PSA graded.

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Other cards in Expedition Base Set

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Free to use with attribution to CardTrack.

Citation
Cloyster (Expedition Base Set #8) PSA 10 — Pokémon market value $4,080. Source: CardTrack, https://cardtrack.com/pokemon/card/expedition-base-set/cloyster-8/psa-10