Expedition Base Set/#56/165Gembook Valuei·PSA 8As of Jun 18, 2026 · updated daily at 6:00 AM PT
Confidence Limited · weighted median of 4 verified sales
Fair range $330–$330
Confidence Limited · weighted median of 4 verified sales
Fair range $330–$330
Mewtwo
$366#2778Overall#262in Expedition Base Set10.8%SET · 30D
REVERSE-HOLO · PSA 8
Price History16.7%
Details
SetExpedition Base Set
Number56 / 165
Released2002
PSA population150
Price confidenceLimited
Fair range$330–$330
Last sale$350 · Apr 13, 2026
Live listings0 · checked daily
Recent sales
4 verified · 5 shownApr 13, 2026eBay$350−$16
Mar 21, 2026eBay$330−$36
Jan 10, 2026eBay$250−$116
Dec 8, 2025eBay$165−$201
Nov 1, 2025eBay$231−$135
Live 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.