[bn2cardz]

After the search you can go to More refinements on the left side of the screen.

Go to Seller

Select "Only show items from:
Check "Specific Sellers" and chose "Exclude" and type the sellers name


I don't see a way to save the filter on each search so you can select the part in the web address after the last search word (typically &_sacat=0) and replace with:

&rt=nc&_fss=1&LH_SpecificSeller=1&_saslop=2&_sasl=deans_cards

If the screen capture below is too small and you need it I can email it to you.