Yes - sign up to BidBud.  bidbud.co.nz I do all my TradeMe searches through the BidBud website rather than the TradeMe website.  Traders that I Blacklist do not have their listings showing up in my searches on BidBud.  I occasionally Blacklist a trader for no other reason that they are an importer of cheap chinese goods and regularly spam one or more categories with the same item listed multiple times.  I also occasionally Blacklist secondhand clothing dealers who list hundreds of clothing items each month under the pretext of 'selling on behalf of friends and family'.  And the sellers who ...