Gym Challenge/#87/132Gembook Valuei·PSA 9As of Jun 16, 2026 · updated daily at 6:00 AM PT
Confidence Limited · weighted median of 4 verified sales
Fair range $23–$38
Confidence Limited · weighted median of 4 verified sales
Fair range $23–$38
Misty's Horsea
$23#11867 Overall#778 in Gym Challenge▲ 1.7%SET · 30D
1ST EDITION · PSA 9G
Price History▲ 60.7%
Details
SetGym Challenge
Number87 / 132
Released2000
PSA population232
Price confidenceLimited
Fair range$23–$38
Last sale$23 · May 4, 2026
Live listings1 · checked daily
Recent sales
4 verified · 5 shownLive listings
1 on eBayOther Misty's Horsea cards
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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.