Greatest American Sportscard Shows closes out its 2026 Overland Park calendar with a free-admission Saturday show at American Legion Post 370 on November 7, 2026. The November date is the one Kansas-side collectors circle, because it lands right as holiday buying begins and dealers bring inventory calibrated for gift shopping as well as for the usual collector hunt.
Over fifty tables fill the Post hall. Sports dealers carry MLB running from vintage Topps and Bowman through current prospect product, NFL loaded with Chiefs material at the heart of the season, NBA prizm and optic, NHL, plus soccer, UFC and boxing tables that have expanded steadily in this room. Graded slabs from PSA, BGS and SGC occupy the center cases, and raw vintage — star cards, 1970s and 1980s wax, complete sets — runs the perimeter. Trading card game vendors bring Pokemon sealed and singles, Magic: The Gathering, Yu-Gi-Oh!, One Piece, Lorcana and Dragon Ball Z. Memorabilia dealers add signed jerseys and photographs, game-used pieces, comics, bobbleheads and Funko Pops. November brings out more sealed product than usual, since a lot of it is bought as gifts.
Hours are Saturday only, 10:00 a.m. to 7:00 p.m. That extended nine-hour window gives the day three distinct phases: a crowded, competitive morning where the best singles change hands, a comfortable browsing middle, and a final couple of hours where dealers start pricing to avoid packing.
Admission is free for everyone. No tickets, no wristbands, no VIP tier, no charge for children. Walk in any time during open hours. Free entry is core to how G.A.S. operates and it keeps the room busy from open to close.
American Legion Post 370 is at 7500 W 75th Street in Overland Park, just off Metcalf Avenue. Parking is free in the Post lot and on the surrounding streets. The hall is single-level with straightforward access. Downtown Overland Park and the 75th Street restaurant corridor are within a few minutes if you want to step out for lunch.
This show works for practically everyone. Free entry and a manageable size make it a good first show for families and newcomers. Serious collectors value the Overland Park room specifically because Johnson County collections tend to surface here, and dealers who work the Kansas side say the quality of walk-in consignment is consistently strong. Anyone selling should come early and ask which dealers are buying.
To get the most from it: bring cash in mixed denominations and expect ten to twenty percent off marked prices for a cash bundle. Carry a want list organized by sport and set. Make one full pass of the room before committing to anything expensive, then negotiate on the second lap. If you are shopping for gifts, compare sealed box pricing across at least three tables — the spread on identical product can be significant. And ask about anything you do not see; a lot of the best material stays in the case until requested.
The full G.A.S. tour calendar, dealer table pricing and hotel discount information are published at gas-shows.com, and the promoter posts show reminders and floor updates to Facebook in the days beforehand.
