Gym Challenge/#18/132Gembook Value·PSA 9
Giovanni
$190Details
Price confidence
SetGym Challenge
Number18 / 132
Released2000
PSA population652
Fair range$156–$250
Last sale$153 · Sep 6, 2026
Live listings5 · checked daily
How we price this
Gembook Value is the weighted median of 14 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.