The marketplace for collectors
Your collection.Your marketplace.
Find cards at fair prices, list your collection, and deal direct with collectors — all in one place.
Why The CardDex
Everything in one place
List your collection, discover new cards, and deal directly with other collectors — all from a single platform.
Browse & Discover
Search thousands of listings across sports cards and TCG. Filter by category, condition, and price.
Your Storefront
A personalized page to showcase your collection. Share your link, build your brand.
Market Pricing
Real-time market data so you always know what a card is worth.
Deal Direct
Propose trades, make offers, or buy outright — connect with other collectors directly.
eBay Integration
Connect your eBay account to import listings and sync your inventory effortlessly.
Sports & TCG
One platform for all your cards — Pokémon, Magic, baseball, basketball, football, and more.
Simple setup
Up and running in minutes
Pricing
A plan for every collector
Start free and upgrade as your collection grows.
Free
Get started and see what The CardDex can do.
- ✓Up to 10 active listings
- ✓Public storefront page
- ✓Browse the marketplace
Hobby
For active sellers who want more listings and lower fees.
- ✓Unlimited listings
- ✓Lower platform fees
- ✓eBay sync & import
- ✓Storefront customization
Pro
Unlimited everything with the lowest fees.
- ✓Everything in Hobby
- ✓Lowest platform fees
- ✓Analytics & viewer insights
Ready to build your collection?
Join The CardDex and start managing your inventory, setting market-accurate prices, and trading with collectors everywhere.