Expedition Base Set/#36/165Gembook Valuei·PSA 9As of Jun 14, 2026 · updated daily at 6:00 AM PT
Confidence Limited · weighted median of 3 verified sales
Fair range $450 – $496
Confidence Limited · weighted median of 3 verified sales
Fair range $450 – $496
Blastoise
$571#1738 Overall#143 in Expedition Base Set▲ 20.1%SET · 30D
REVERSE-HOLO · PSA 9G
Price History▲ 62.8%
Details
SetExpedition Base Set
Number36 / 165
Released2002
PSA population143
Price confidenceLimited
Fair range$450 – $496
Last sale$496 · Feb 23, 2026
Live listings0 · checked daily
Recent sales
3 verified · 3 shownFeb 23, 2026eBay$496−$74
Jan 10, 2026eBay$450−$121
Oct 4, 2025eBay$305−$266
Live listings
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How we price this
Gembook Value is the weighted median of 3 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.