Hey guys, I am in the market of selling my older MBP and MBA for a new 27" iMac, the 2011 model with Thunderbolt and SB processors. Anyways, I found a guy on Craigslist selling his 27", i5 high-end model that he bought in store. He sent me a picture of the box, as well as the receipt on top of the box (after asking for it, didn't seem like a generic picture). The receipt looks like it is $1634 before tax and 1730 after tax. He says the box has never been opened, factory sealed and new. So obviously it is still under original AppleCare. I could add my own further AppleCare to this as well, correct? Anyways, I am just hesistant as I've never made such a large purchase on Craigslist ever. He wants to meet at his work, so at least its local and not a shipping scam. I would prefer a public place (we even have a local Apple Store in a mall nearby, so possibly outside there?). But what other information should I be asking/getting from him? Or to see other pictures? Precautions? I just asked him for the part number on the receipt, just to verify that it matches up with the stock config on the current i5 27". Any help would be great guys, really appreciate it!