This is a nearly new spoiler that simply bolts on to the factory spoiler hinges. It is painted white and is flawless. Installation is less than 20 minutes. $150+shipping, I paid $330 for it. This is where I bought it from less than a year ago.
http://cgi.ebay.com/ebaymotors/Boxster-rear-Wing-Spoiler-Turbo-Style-Painted-Bolt-On_W0QQcmdZViewItemQQcategoryZ33638QQihZ024QQitemZ 370022637175QQrdZ1QQsspagenameZWDVW
Thanks!