Details
Price confidence
SetGym Challenge
Number14 / 132
Released2000
PSA population1,250
Fair range$370–$400
Last sale$390 · Aug 31, 2026
Live listings5 · checked daily
How we price this
Gembook Value is the weighted median of 23 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.