CardShow · 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.

2,516launch-visible shops
1,410upcoming shows
83hobby guides
Show-day command centerLive

Know where you’re going. Bring what matters.

1

Discover shows and shops by location.

2

Plan with saves, a Want List, and a Show Checklist.

3

Connect face-to-face with a Collector QR.

Purchases happen only in the CardShow app through Apple.

Next up

Shows happening soon

See all shows →
Live across the country

Start with the map, then plan the stop.

Orange marks upcoming shows. Blue marks launch-visible card shops.

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Open the full live map →
Built around the hobby

One public directory. Four useful modes.

CardShow keeps discovery shared while giving each person the tools they actually need.

Collector

Find, save, plan, and connect at the show.

Seller

Share a reviewed public presence and show appearances.

Shop Owner

Keep a reviewed shop listing accurate and useful.

Promoter

Publish trusted show information and manage the public record.

Learn before the show

Practical hobby guides

Open the guide library →
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 Guides

How 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 Guides

Why 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 for iPhone and iPad

The website helps you discover. The app runs the day.

Sign in with the same 5Line account everywhere. Free, Collector Plus, and Pro access stay connected through Supabase and are purchased only through Apple.

Check your 5Line account