Swipe.
Buy.
Collect.

Swipe right to drop one into your Stack, left to move on. New comics added by collectors like you.

Every book is priced as marked — no bidding, no offers, no sniping.

  • Ships from near you

Waitlist

Get in line

No account until you buy. iOS & Android, US only.

Which are you?

We'll let you know the moment Binfinite is available. We may also send occasional updates before then — you can opt out of those anytime without missing the launch notice. Privacy Policy.

How it works

How it works

  1. 01

    Swipe

    Every day the Infinite Longbox deals you fresh covers from sellers near you. Right to keep it. Left to pass. Next book.

  2. 02

    Stack

    Everything you keep lands in one Stack, holding picks from every seller, so you're never stuck buying one comic at a time.

  3. 03

    Collect

    Each seller packs your books and ships them straight to you. Bag it, board it, box it. Tomorrow the Infinite Longbox deals again.

For buyers

The longbox that never runs out.

Swipe comics from collectors like you. No bidding wars, no sniping, no scrolling a thousand thumbnails — one cover at a time, priced as marked.

  • Priced as marked

    No auctions. No best-offer dance. No waiting five days to lose by a dollar. The number on the book is the number the seller is asking.

  • Every book comes from a collector

    Each one came out of somebody's own collection, and the listing tells you the city it ships from. No pallet of remainders and no dropshipper.

  • Checkout is a wallet tap

    Use Apple Pay or Google Pay, then confirm your information. No account is made until you actually want something — and your whole Stack is one checkout, every seller, one receipt.

  • You see the actual copy

    Every listing carries the seller's own photos of that exact copy, plus the condition they've graded it. If it shows up worse than described, open a dispute from the order.

Buyer waitlist

Get in line

One email. We'll tell you when the Infinite Longbox opens where you are.

We'll let you know the moment Binfinite is available. We may also send occasional updates before then — you can opt out of those anytime without missing the launch notice. Privacy Policy.

Selling in three steps

  1. 01

    Snap

    One photo of the actual copy, on the kitchen table, in whatever light you have. That photo is what a buyer is trusting.

  2. 02

    List

    Scan the barcode if the book has one, type it in by hand if it doesn't, then set your price. Either way it's seconds, not an evening.

  3. 03

    Sell

    It goes into the feed the same day. When it sells you pack it, buy your own postage, and drop the tracking number in.

For sellers

Your back stock is
somebody's grail.

Scan it, price it, list it — before the board's back in the bag. Buyers cover the service fee, so the price you set is the money you make.

  • Listed in ten seconds

    A photo, a couple of details, a price — that's the whole listing. Books with a barcode scan themselves and the older ones get typed in, and it's seconds either way.

  • You ship it, your way

    Buy your own postage and pack it how a comic deserves. Add the tracking number when you mark it shipped — we require it, because it's what protects both of you. No middleman handling your books.

  • Keep every dollar

    The buyer pays the service fee — not you. 100% of your price lands in your pocket, paid out through Stripe.

Run a brick and mortar? We want to talk to you →

Seller waitlist

Get on the list

One email, and we'll tell you when seller signups open.

We'll let you know the moment Binfinite is available. We may also send occasional updates before then — you can opt out of those anytime without missing the launch notice. Privacy Policy.

For stores

Your back issues
open late.

Run a brick and mortar? We want to work with you — and learn from people who have been doing this a lot longer than we have. Tell us you're a store and we'll come to you first.

  • We want to learn from you

    You've been pricing, grading and moving back issues for years. Tell us you're a store and you go on a separate list — we'd rather build the shop side of this with you than guess at it.

  • Your bin, your prices

    List what's on the wall and work through the back-issue boxes. Everything is priced as marked — the number you set is the number a buyer pays.

  • A bigger doorway

    Your back stock stops waiting for somebody to walk in. Buyers swipe it from wherever they are, you pack it and ship it, and Binfinite takes no cut of your price.

Store waitlist

Tell us you're coming

One email, filed under stores rather than the general list — so when we start talking to shops, we start with you. You still sell on the same terms as any other seller.

We'll let you know the moment Binfinite is available. We may also send occasional updates before then — you can opt out of those anytime without missing the launch notice. Privacy Policy.

Binfinite opens
city by city.

One long box, two sides of the counter.
Discover comics by swipe, or list yours in seconds.