It's advertising to get you to buy Prime of course

, but there is a way if someone wants to hack up a few browser extensions to do it. I wish I knew how, but for anyone interested I did the dirty work for you.
The Prime info is simply in a few DIVs. If you eliminate it like so in the search CSS:
Code:
div.trow{display: none;}
div.tcell_right{text-align:left;width:30px;height:0;font-weight:normal;display:inline;float:left;}
This is what you get:
I don't see another way otherwise.