Saturday, April 4, 2026
9:00 AM – 6:00 PM
Johnson County Fairgrounds
136 E Washington St, Gardner, KS 66030, Gardner, KS, 66030
$1000
* Information may be incorrect. Be sure to verify event details on the official website.
KC Collector's Convention is a trading card show at Johnson County Fairgrounds in Gardner, KS on April 4, 2026 from 9:00 AM - 6:00 PM.
The next KC Collector's Convention is just 60 Days away! Early Bird Specials on vendor tables till March 4th! Don't wait till the last minute to reserve your tables, this show will sell out!
Schedule: Saturday: 9:00 AM - 6:00 PM
Get notified of Kansas shows
Get a weekly email with upcoming card shows in Kansas and other states you choose.
Promote your card show — Get your event in front of thousands of collectors and dealers looking for their next show.