Hey folks! First post, so forgive me if these threads are annoying or discouraged. Looking to sell my late 2011, rather loaded MBP and want to replace it with a Macbook Air. Looks like the going rate for lower specs on Amazon are ~$800. My specs: 15 inch ("HD" 1680x1050) 2.5 GHz Intel Core i7 8 GB 1333 MHz DDR3 750 GB "High Speed" 7200 rpm SATA disk AMD Radeon HD 6770M 1024 MB Physically in great shape; shows less-than-normal wear for a 3 year old laptop. Thanks in advance!