Details
Price confidence
SetGym Challenge
Number17 / 132
Released2000
PSA population655
Fair range$138–$178
Last sale$150 · Aug 31, 2026
Live listings3 · checked daily
Recent sales
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.