Gym Challenge/#77/132Gembook Valuei·PSA 8As of Jun 15, 2026 · updated daily at 6:00 AM PT
Confidence Limited · weighted median of 2 verified sales
Fair range $13 – $22
Confidence Limited · weighted median of 2 verified sales
Fair range $13 – $22
Koga's Ekans
$17#12783 Overall#846 in Gym Challenge▲ 1.7%SET · 30D
1ST EDITION · PSA 8G
Price History▲ 68.4%
Details
SetGym Challenge
Number77 / 132
Released2000
PSA population40
Price confidenceLimited
Fair range$13 – $22
Last sale$22 · Jan 30, 2026
Live listings0 · checked daily
Recent sales
2 verified · 3 shownJan 30, 2026eBay$22—
Dec 4, 2025eBay$13—
Mar 12, 2025eBay$13—
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 2 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.