Ok here's the situation: There are seven brand new sealed in box 17 inch 2.4 ghz Macbook Pros for sale on Craigslist in my area. I'd like to buy one seeing as how the price is only $1400 dollars. Of course my first thought is, "dang, these might be stolen." Is there a way to check? Is it possible to take the serial number and check it with Apple to see if it has been flagged yet?