Cloyster
151 · #91/165 · Uncommon · 2023
Printings & price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-09-20
Reverse HolofoilPopulation data from PriceCharting, updated monthly.
Auction sale integrity
NewGraded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →
More Cloyster cards all 34 ranked by value →
CloysterBase Expansion Pack · 2001
CloysterExpedition Base Set · 2002
CloysterExpedition Base Set · 2002
CloysterFireRed & LeafGreen · 2004
Cloyster δDragon Frontiers · 2006
CloysterFlight of Legends · 2004Attacks
“Cloyster that live in seas with harsh tidal currents grow large, sharp spikes on their shells.”
How much is Cloyster #91/165 worth?
A raw copy of Cloyster #91/165 (151, 2023) is worth about $0.15 right now, based on the latest market data from November 6, 2026. Across the 3 printings we track, copies run anywhere from $0.01 to $99.00 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $31.31, roughly 208.7x the raw price, while a PSA 9 sits near $10.61. 641 copies have been graded to date, and 90% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.
