Add a card you're buying
Collectors see "N vendors want this" before they list, and you get a push and an email the moment one shows up.
Collectors list cards they want to sell. You see every one, make a private offer, and if they accept you get their details and sort it between you. Put cards on your want list and you're pinged the moment one lands.
Collectors see "N vendors want this" before they list, and you get a push and an email the moment one shows up.