Add cards to a collection and follow their value over time.
A collection is your personal list of cards on Cardmine. It keeps everything you own in one place and values it from live market prices.
You can keep several collections — for example one per game, or one for cards you are thinking of selling.
Cardmine values a collection by adding up the latest known market prices of the cards in it. Because the index updates as new price snapshots come in, your collection value moves with the market. Cards without a known price are not counted, so the total reflects what can actually be priced.
Open the Collections tab in your profile to rename a collection, move cards between collections, or remove cards you no longer own.