I am looking to sell my Macbook Pro 15" Early 2011 and was wondering what a fair price for it would be. The specs are: Intel Core i7 2.3Ghz 4GB DDR3 750GB HDD ATI 6750M 1GB + Intel 3000 Anti-Glare LCD (1680x1050) It's in excellent condition (looks new except for a 1/4" minor scratch on the back). I was thinking $1100 would be fair? Let me know. Thanks.