'Buy Cards on Deckbox' section of dashboard

The 'Buy cards on Deckbox' section of the dashboard keeps displaying things that I have no interest in.  I will frequently see non-foil versions of cards that I want only in foil, or cards that I've recently added to my Tradelist.  There is a chance that I'll buy cards, but it's much less likely to happen when 80% of the time it is for something that I don't want.