Trading your collection made easier.

Two cartoon binders, one brown and one yellow, each trading on a phone.
  1. Build your collection
  2. List your wants
  3. Find a partner
  4. Do a trade

Trading cards shouldn’t be this hard

Most card trades still start in a Discord thread, a Reddit post or a Facebook Marketplace listing. Before either side says yes, both are checking three different price sites and hoping for the best.

Trade Binder holds both sides of the trade at once: what you are sending, what you are receiving, and whether it is even.

A trade with @SarahK at an in-person trade show. Their two cards total $220.00, your one card totals $265.00, and a balance bar between Them and You reads: You give $45.00 more.

Every trade, on the record

Keeping track of your trades is a chore. Some people keep an Excel sheet. Some write every deal down on paper. Some take a picture of the cards on the table and hope they can find it again later. None of it is easy to search when you need it.

Trade Binder keeps a transaction history of every trade you make in the app. Each one is saved with the cards you sent, the cards you received, their condition, and what each side was worth at the time. Look back at who you traded with last month, or what you gave up for that one card, without digging through a spreadsheet or a camera roll.

Your whole collection, organized by binder

Keep every card in one place, then split it however makes sense to you. A binder for what you bring to events, another for what stays home, a third for doubles you would trade away. Move a card between binders as your plan for it changes, without re-entering it from scratch.

Mark a card as for trade and other collectors can find it, right in their wantlist matches.

My Collection: 47 cards with a total value of $3,240, filters for All, For trade, Not for trade and Want list, an Add a Binder button, and a grid of cards each showing its condition, price and finish.

List what cards you want, find collectors who have them

Add the cards you are hunting for to your wantlist. Trade Binder shows you who has them listed for trade, and how many of your cards each person holds.

Pick a match and request a trade from there. No Discord threads, no waiting on replies.

Trade Finder: a search field for traders, then Your Matches. @SarahK has 4 cards in your want list, including Charizard ex, Gengar-EX, Blastoise and Snorlax, each with its condition and price, and a Request a trade button. @MarcusT has 3.

More accurate pricing

Most cards have an obvious price. The hard ones are the cards that rarely sell, where one copy went for $40 last month and the next for $95.

Trade Binder starts from the same TCGplayer and eBay sales everyone else checks, then runs them through our own pricing model to land on a fair value for each card, even when its recent sales disagree.