Browse thousands of items from collectors around the world.
Raw cards, sealed product, and graded slabs — buy to vault or ship home.
Why collectors choose us
A vault marketplace built for real collections
Professional intake, secure storage, and dual-channel selling — so you can buy, hold, or consign without juggling five different tools.
Vault-first ownership
Buy into the vault, re-list later, or ship home when you’re ready — inventory stays accurate either way.
Dual-channel reach
List once, sell on the GCS marketplace and eBay from the same card record and photos.
Pro intake
We scan and catalog cards so your listings look right and condition notes stay consistent.
Clear policies
Fees, shipping, and dispute paths are published up front — no surprise terms at checkout.
Marketplace
Buy from collectors in one place
Filter by sport, product type, year, and price — raw singles, sealed wax, and graded slabs from inventory we vault and stand behind.
Sports Singles
Raw cards from baseball, basketball, football, hockey, and more.
BrowseGraded Slabs
PSA, BGS, SGC, and CGC cards with verified grades.
BrowseSealed Products
Hobby boxes, blasters, packs, and cases ready to rip.
BrowseTCG & Pokemon
Trading card games from Pokemon, Magic, Yu-Gi-Oh, and beyond.
BrowseReady to browse?
New listings appear as we vault inventory. Checkout supports vault hold and ship-to-you.
Sell & consign
Turn cards into cash without the busywork
We photograph, catalog, and list. You set prices. Commission is only on sold cards — intake is a simple per-card processing fee.
- ✓Intake processing: $0.10 per card (scan, photo, catalog)
- ✓GCS marketplace: 10%–5% declining commission by sale value
- ✓eBay channel: 15% covers eBay’s fees — GCS keeps ~$0 net (details)
- ✓Vault buy: 5% seller commission, no per-card processing on sale
15% on eBay covers eBay’s fees — GCS keeps ~$0 net on those sales.
Start consigningStep 01
Submit your cards
Mail or drop off your collection. We scan, photograph, and catalog every card into your account.
Step 02
Price & list
Review photos in your dashboard, set list prices, and choose GCS marketplace, eBay, or both.
Step 03
We sell & fulfill
When a card sells, we handle packing and shipping. You earn net proceeds after commission.