Gym Challenge/#77/132Gembook Valuei·PSA 10As of Jun 14, 2026 · updated daily at 6:00 AM PT
Confidence Limited · weighted median of 3 verified sales
Fair range $86 – $150
Confidence Limited · weighted median of 3 verified sales
Fair range $86 – $150
Koga's Ekans
$152#4699 Overall#256 in Gym Challenge▲ 1.6%SET · 30D
1ST EDITION · PSA 10G
Price History▲ 200.0%
Details
SetGym Challenge
Number77 / 132
Released2000
PSA population141
Price confidenceLimited
Fair range$86 – $150
Last sale$150 · Apr 6, 2026
Live listings0 · checked daily
Recent sales
3 verified · 13 shownApr 6, 2026eBay$150−$2
Apr 5, 2026eBay$150−$2
Mar 29, 2026eBay$86−$66
Feb 22, 2026eBay$103−$50
Jan 3, 2026eBay$124−$29
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 3 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.