The grails you chase,
straight from the Great Lakes.
PSA & BGS slabs, chrome refractors, and sealed wax — pulled live on the stream and shipped with care from Michigan.
Graded slabs
Investment-grade cards, sealed and certified. Hover to catch the gloss; click to inspect the grade.
Chrome & refractors
Move your cursor across a card to catch the refractor shine.
Rep the brand
Embroidered and printed with the Great Lakes crest. Pre-order now — ships with your next order.
This is what a drop looks like.
Live breaks, fresh rips, and real cards crossing the block — every week on Whatnot. Here's a taste of the show.
What collectors are saying
Feedback from buyers who found hits in the breaks and the shop.
Cards are personal here.
Great Lakes Card Co started the way most collections do — one box, one hit, one “I have to have that.” Today we break, grade and ship from right here in Michigan, hunting the cards that make collectors do a double-take.
Every card that leaves here is one we’d be proud to put in our own binder. Pull up a chair, catch a live break, and let’s find your next grail.
Shipping & returns
How your cards get to you — and what happens if something isn’t right.
Fast, tracked shipping
Orders ship within 24 hours with tracking. Free shipping over $99, flat $6 under that, and combined shipping on multiple wins from the same show.
Packaged like a vault
Raw cards ship in a penny sleeve, top loader and team bag; slabs are bubble-wrapped and boxed. Everything goes in a rigid mailer so it arrives exactly as shown.
Straightforward returns
If a card arrives not as described, message us within 7 days for a refund or replacement. We want you collecting with us for the long haul.
Authenticity first
Every slab links straight to its PSA, Beckett, SGC or CGC cert so you can verify before you buy. What you see is exactly what ships.
Got cards? Let’s move them.
Send us your cards — we’ll evaluate them and make you a cash offer, or sell them for you live on Whatnot for top dollar.
Tell us what you’ve got
Fill out the form with a quick description of your cards. We’ll reply with exactly where to ship and how to pack them safely.
We evaluate it
When your cards arrive we inspect condition, pull recent sales comps, and verify any grades — no guesswork, no lowballing.
Get paid your way
Take a straight cash offer up front, or consign and let us sell it live on Whatnot for top dollar. Your call, every time.
Never miss a drop.
Get a heads-up before we go live on Whatnot, plus first dibs on new slabs and sealed wax. No spam — just the drops.
Catch the next drop.
New slabs, refractors and sealed wax break live every week. Follow the channel so you never miss a hit.
Watch live →