Gym Challenge/#63/132Gembook Valuei·PSA 9As of Jun 15, 2026 · updated daily at 6:00 AM PT
Confidence Moderate · weighted median of 5 verified sales
Fair range $31 – $36
Confidence Moderate · weighted median of 5 verified sales
Fair range $31 – $36
Blaine's Mankey
$31#10590 Overall#652 in Gym Challenge▲ 1.7%SET · 30D
1ST EDITION · PSA 9G
Price History▲ 93.8%
Details
SetGym Challenge
Number63 / 132
Released2000
PSA population228
Price confidenceModerate
Fair range$31 – $36
Last sale$31 · May 24, 2026
Live listings3 · checked daily
Recent sales
5 verified · 15 shownMay 24, 2026eBay$31−$0
May 2, 2026eBay$43+$12
Apr 3, 2026eBay$35+$4
Mar 29, 2026eBay$30−$2
Mar 26, 2026eBay$36+$5
Live listings
3 live eBay listings — see the Listings page.
How we price this
Gembook Value is the weighted median of 5 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.