Vintage
Cloyster
Expedition Base Set · #42 · English · released 2002
Raw market price
$18.41
7 days
▲ 3%
30 days
▲ 14.3%
90 days
▲ 32.7%
Graded prices & PSA population
| Grade | Market price | PSA population |
|---|---|---|
| PSA 10 | $86 | 58 |
| PSA 9 | $53 | 55 |
| PSA 8 | $16 | 21 |
PSA population recorded 2026-09-05 · total graded 149
Why this card matters
pop
PSA 10 commands a 186x raw premium suggesting genuine top-grade scarcity, but 183 raw listings and tiny graded sample sizes (n=2) make the signal noisy and fragile.
demand
Cloyster is a minor Gen 1 Pokémon with limited nostalgia pull and no competitive or cultural moment driving collector interest right now.
artist
Standard Expedition holo treatment with no standout alt-art or particularly celebrated illustration to drive premium desirability.
catalyst
30-day price momentum of just 0.5% signals near-total market inertia with no identifiable catalyst on the horizon.
Graded comps on record
$86
PSA 10
$70
CGC 9.5
$60
PSA 7
$53
PSA 9
$53
CGC 10
$50
CGC 10
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More from Expedition Base Set
Market data recorded 2026-07-27 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.