I have a set of used billet door sills like these, "http://www.rksport.com/main/part_detail.asp?itemid=233&appid=9&mdid=1&catid=2" . Im not sure if they are rksport brand. They do have some defects in them, nothing real bad. One corner has indents in it "looks like a few small punch marks" and a brush affect from being used daily still look good. Asking $80 plus shipping. I can get pictures if interested. Thanks