Trade calculator

Build both sides. The verdict updates as you go.

Search a card to bring in its price from the daily snapshot, or type your own number for anything. Card searches go to Bartr. Your trade stays in this page until you copy a link; that link includes the cards and values you entered. No account needed.

Find a card

    Prices cover the sets Bartr refreshes daily. See which sets those are.

    You give

    Nothing yet

      Nothing on this side yet.

      You get

      Nothing yet

        Nothing on this side yet.

        80 percent, Their Trade
        Add cards to both sides.

        How to read the verdict

        • No gapBoth sides come to the same money.
        • FairThe gap is under 3% of the larger side. Close enough that cash or a filler card settles it.
        • Value gapThe gap is 3% or more of the larger side. Worth saying out loud before anyone shakes on it.

        3% is the fairness line, measured against the bigger of the two sides. The headline is the money either way, and the percent sits under it.

        This is the same math the Bartr app uses at the table. In the app it prices the cards for you, values a whole stack from the camera, and saves the trade as a receipt.

        Coming to the App Store