Expedition Base Set/#42/165Gembook Valuei·PSA 9As of Jun 16, 2026 · updated daily at 6:00 AM PT
Confidence Limited · weighted median of 4 verified sales
Fair range $73–$85
Confidence Limited · weighted median of 4 verified sales
Fair range $73–$85
Cloyster
$98#6283 Overall#599 in Expedition Base Set▲ 11.1%SET · 30D
REVERSE-HOLO · PSA 9G
Price History▲ 56.8%
Details
SetExpedition Base Set
Number42 / 165
Released2002
PSA population44
Price confidenceLimited
Fair range$73–$85
Last sale$149 · Apr 17, 2026
Live listings0 · checked daily
Recent sales
4 verified · 5 shownLive listings
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How we price this
Gembook Value is the weighted median of 4 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.