As a former Saleen mustang owner, I would shy away from this one. They didn't come supercharged and someone along the way put an aftermarket cold air intake on it. The shifter is incorrect as well. Much nicer ones can be had around this price. It also looks like the number decals and Saleen documentation is missing.
http://soec.org/datasheets/mustang/2...spec_sheet.pdf
http://soec.org/datasheets/mustang/2007_h302pj_card.pdf
http://saleenforums.soec.org/forumdisplay.php?f=83