Collector
Find, save, plan, and connect at the show.
Search the live directory, plan your next show, and connect in person—without turning the hobby into another marketplace.
Discover shows and shops by location.
Plan with saves, a Want List, and a Show Checklist.
Connect face-to-face with a Collector QR.
Purchases happen only in the CardShow app through Apple.
Hilton Fairfax
Fairfax, VA
View details →Holiday Inn Philadelphia-Cherry Hill by IHG
Cherry Hill Township, NJ
View details →Hilton Austin
Austin, TX
View details →7801 S Interstate 35
Corinth, TX
View details →American Legion
North East, PA
View details →Buzz Bids Card Show, North East Pa
North East, PA
View details →Orange marks upcoming shows. Blue marks launch-visible card shops.
CardShow keeps discovery shared while giving each person the tools they actually need.
Find, save, plan, and connect at the show.
Share a reviewed public presence and show appearances.
Keep a reviewed shop listing accurate and useful.
Publish trusted show information and manage the public record.
Collectors often decide whether to buy based on how safe the seller feels before they ever decide whether they want the card. A stronger seller presence reduces doubt by becoming easier to understand, easier to evaluate, and easier to trust
Read guide →Online Seller GuidesAn online seller does not have to be a brick-and-mortar shop to benefit from local hobby presence. Real-world context can make an online brand feel more grounded, more recognizable, and easier for collectors to trust over time.
Read guide →Online Seller GuidesOnline sellers often lose attention because nothing about the profile feels easy to place or easy to remember. A clearer identity helps the right collectors recognize the seller faster, trust the profile more easily, and return with less he
Read guide →Sign in with the same 5Line account everywhere. Free, Collector Plus, and Pro access stay connected through Supabase and are purchased only through Apple.