Gym Challenge/#3/132Gembook Valuei·PSA 10As of Jun 18, 2026 · updated daily at 6:00 AM PT
Confidence Strong · weighted median of 11 verified sales
Fair range $1,920–$2,125
Confidence Strong · weighted median of 11 verified sales
Fair range $1,920–$2,125
Brock's Ninetales
$2,000#804Overall#26in Gym Challenge3.9%30D
1ST EDITION · PSA 10
Price History35.6%
Details
SetGym Challenge
Number3 / 132
Released2000
PSA population425
Price confidenceStrong
Fair range$1,920–$2,125
Last sale$2,000 · Jun 11, 2026
Live listings4 · checked daily
Recent sales
11 verified · 5 shownJun 11, 2026eBay$2,000+$0
May 30, 2026eBay$1,913−$87
May 28, 2026eBay$2,125+$125
May 25, 2026eBay$2,999+$999
May 22, 2026eBay$2,086+$86
How we price this
Gembook Value is the weighted median of 11 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.