How It Works
One physical card. One digital record. Zero platform cuts.
eBay and Whatnot take 13% to 15% or more of every sale in seller fees. The Block takes zero commission.
The Block never holds your cards or your money. Collectors deal with each other directly. The Block is the floor where cards are shown, the room where deals are made, and the ledger that keeps every collector's reputation honest.
- 01
Put your cards on The Shelf
Photograph the front and back, tap Scan & add to Shelf, and the card is read and shelved for you. Set an asking price, open it to offers, or keep it just to show.
- 02
Walk the floor and make offers
Browse The Show and The Shop. On any card you can make a cash offer, propose a card-for-card trade, or use Buy It Now at the asking price.
- 03
The Haggle & Handshake
Every deal gets a private room tied to the card. Counter until you agree. When both collectors accept, the terms and photos are locked in a permanent record.
- 04
Pay and ship — or meet in person
The buyer pays the seller directly with their own payment app. The seller ships with tracking. Meeting up instead? The seller confirms the cash with one tap.
- 05
Inspect, shelve and earn Vouches
Once the buyer confirms the card arrived, it moves to their Shelf and both collectors earn a Vouch — a reputation record anyone can see.