Gym Challenge/#77/132Gembook Valuei·PSA 9As of Jun 15, 2026 · updated daily at 6:00 AM PT
Confidence Moderate · weighted median of 4 verified sales
Fair range $25–$31
Confidence Moderate · weighted median of 4 verified sales
Fair range $25–$31
Koga's Ekans
$30#10695 Overall#657 in Gym Challenge▲ 1.7%SET · 30D
1ST EDITION · PSA 9G
Price History▲ 278.5%
Details
SetGym Challenge
Number77 / 132
Released2000
PSA population218
Price confidenceModerate
Fair range$25–$31
Last sale$57 · May 29, 2026
Live listings0 · checked daily
Recent sales
4 verified · 5 shownLive 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 4 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.