In case anyone is interested, if I hadn't just bought a 280X would be all over this:
http://www.newegg.com/Product/Produ..._-DesktopGraphicsCards-_-14150730-S1A1C#close
http://www.newegg.com/Product/Produ..._-DesktopGraphicsCards-_-14150730-S1A1C#close