I stumbled across a 2013 MBP for sale for 650, seems like a good deal. Is it too good to be true? A couple of questions regarding buying used, if this does fall into place. What should I be checking for, to make sure its in good shape. I'm thinking that make sure there's no firmware password it boots up cleanly I ought to verify its a 2013 model via the system report; Test out wifi I also understand that its in my best interest to meet in a public place like a starbucks. Any other questions?