Gym Challenge/#50/132Gembook Valuei·PSA 9As of Jun 14, 2026 · updated daily at 6:00 AM PT
Confidence Limited · weighted median of 9 verified sales
Fair range $35 – $54
Confidence Limited · weighted median of 9 verified sales
Fair range $35 – $54
Koga's Weezing
$55#8255 Overall#472 in Gym Challenge▲ 1.6%SET · 30D
1ST EDITION · PSA 9G
Price History▲ 35.0%
Details
SetGym Challenge
Number50 / 132
Released2000
PSA population150
Price confidenceLimited
Fair range$35 – $54
Last sale$54 · Apr 22, 2026
Live listings0 · checked daily
Recent sales
9 verified · 9 shownApr 22, 2026eBay$54−$1
Feb 14, 2026eBay$35−$20
Jan 31, 2026eBay$45−$10
Jan 20, 2026eBay$30−$25
Jan 19, 2026eBay$30−$25
Live listings
No live listings right now. New eBay listings for this card appear here within a day of going up.
How we price this
Gembook Value is the weighted median of 9 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.