Saw this on ebay. Says it was in a flood but damn its still tempting to get. You could drive there and check it out since u have to pay in a week.
http://cgi.ebay.com/ebaymotors/Ford-Mustang-2004-mustang-cobra-supercharger_W0QQitemZ270132543672QQihZ017QQcategoryZ6236QQrdZ1QQcmdZViewItem
http://cgi.ebay.com/ebaymotors/Ford-Mustang-2004-mustang-cobra-supercharger_W0QQitemZ270132543672QQihZ017QQcategoryZ6236QQrdZ1QQcmdZViewItem