Late 2011 i7 2.4ghz quad core. It has a 128gb Crucial M4 6g SSD and a 750gb WD Scorpio Black hard drive in place of the superdrive. 16gb RAM Logic board and screen replaced under Apple care. Dent on bottom left corner. Not sure what to price this at. The computer works perfect but the dent is not ideal to get what the computer is worth.