Collector
Find, save, plan, and connect at the show.
5Line HobbyCardShow · a 5Line product
Find the hobby.
Plan the day.
Search the live directory, plan your next show, and connect in person—without turning the hobby into another marketplace.
2,574card shops
1,290upcoming shows
83hobby guides
Next up
Shows happening soon
Card show
Allsport Collectibles Sports Card and Collectibles Show
Ramada Inn – Seekonk, MA
Aug 30, 2026
Seekonk, MA
View details →Card showATL Card Show
DoubleTree by Hilton Hotel Atlanta - Roswell
Aug 30, 2026
Roswell, GA
View details →Card showBreak Time Card Show
Glendale Heights Sports Hub
Aug 30, 2026
Glendale Heights, IL
View details →Card showBucks County Card Show
The Fuge
Aug 30, 2026
Warminster, PA
View details →Card showCape Cod Sports Card
Margaritaville Resort
Aug 30, 2026
Hyannis, MA
View details →Card showCardboard Culture Card Shows
Cardboard Culture Card Shows
Aug 30, 2026
Guilford, CT
View details →Live across the country
Start with the map, then plan the stop.
Orange marks upcoming shows. Blue marks card shops.
Built around the hobby
One public directory. Four useful modes.
CardShow keeps discovery shared while giving each person the tools they actually need.
Seller
Share your public profile and upcoming show appearances.
Shop Owner
Keep your shop listing accurate and useful.
Promoter
Share show details and keep them up to date.
Learn before the show
Practical hobby guides
Online Seller Guides
How to Make Collectors Feel Safer Buying From You
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 GuidesHow to Use Local Hobby Presence to Strengthen an Online Brand
An 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 GuidesWhy Clear Identity Matters for Online Sellers
Online 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 →CardShow on the web
The public directory is live. Your account keeps your CardShow activity together.
Sign in with your 5Line Account to keep your saves, follows, plans, and profile in one place. The CardShow mobile app is currently available to testers.