Ok so seemingly incredible deal I just found locally on craigslist. Its a 15" Macbook pro 2.16 Ghz 2G Ram and 120G hard drive for like $620. He says there is a dent and a few scratches but his picture looks legit. I want to meet up with him to see if there is anything wrong with the machine but what all should I look for? This is my first mac and I have been waiting on the new revision but if I can pick up a great machine for that price I will just get that now. So what all should I look for? Is this a good deal? Thanks and let me know!