Details
Price confidence
SetGym Challenge
Number71 / 132
Released2000
PSA population227
Fair range$28–$39
Last sale$39 · Aug 13, 2026
Live listings3 · checked daily
Recent sales
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.