Expedition Base Set/#51/165Gembook Valuei·PSA 9As of Jun 14, 2026 · updated daily at 6:00 AM PT
Confidence Moderate · weighted median of 6 verified sales
Fair range $85 – $100
Confidence Moderate · weighted median of 6 verified sales
Fair range $85 – $100
Machamp
$115#5609 Overall#526 in Expedition Base Set▲ 20.1%SET · 30D
REVERSE-HOLO · PSA 9G
Price History▲ 100.0%
Details
SetExpedition Base Set
Number51 / 165
Released2002
PSA population87
Price confidenceModerate
Fair range$85 – $100
Last sale$100 · May 23, 2026
Live listings0 · checked daily
Recent sales
6 verified · 9 shownMay 23, 2026eBay$100−$15
Apr 25, 2026eBay$150+$35
Apr 18, 2026eBay$100−$15
Apr 7, 2026eBay$100−$15
Apr 5, 2026eBay$85−$30
Live listings
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How we price this
Gembook Value is the weighted median of 6 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.