Shop singles, slabs, and sealed from collectors around the world.

Raw cards, sealed product, and graded slabs — shipped home.

Shop the marketplace

Raw singles, graded slabs, and sealed product from collectors — shipped home.

Why collectors choose us

Buy or consign — without the hobby busywork

One place for pro intake photos, careful packing, and listings on GCS plus eBay. Free research tools help you price and grade smarter before you list.

Clear ownership

Buy, have it shipped home, and re-list later — inventory stays accurate either way.

List on GCS + eBay

Same photos and card record for the GCS marketplace and eBay — kept in sync automatically.

Pro intake that lists clean

We scan and catalog so titles, condition notes, and images stay consistent across every listing.

Published fees & free tools

Fee schedules stay up front. Centering, pre-grade, and submit-ROI tools are free for collectors.

Marketplace

Shop singles, slabs, and sealed

Filter by sport, year, and price — raw cards, graded slabs, and sealed product from inventory we hold and stand behind.

Sports Singles

Raw cards from baseball, basketball, football, hockey, and more.

Shop singles

Graded Slabs

PSA, BGS, SGC, and CGC cards with verified grades.

Shop slabs

Sealed Products

Hobby boxes, blasters, packs, and cases ready to rip.

Shop sealed

TCG & Pokemon

Trading card games from Pokemon, Magic, Yu-Gi-Oh, and beyond.

Shop TCG

Ready to shop?

Fresh inventory lands regularly. Checkout ships cards straight to you.

Open marketplace Free research tools

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)

15% on eBay covers eBay’s fees — GCS keeps ~$0 net on those sales.

Start consigning

Step 01

Submit your cards

Mail or drop off your collection. We scan, photograph, and catalog every card into your account.

$0.10 intake / card

Step 02

Price & list

Review photos in your dashboard, set list prices, and choose GCS marketplace, eBay, or both.

Your dashboard

Step 03

We sell & fulfill

When a card sells, we handle packing and shipping. You earn net proceeds after commission.

10–5% GCS · 15% ≈ eBay fees