Hi - Looking for a little input. A co-worker has offered his mint condition iPhone 4S 16 gig (AT&T) for $325. We were in the market to pick up a iPhone 4 and most are in the 250-300 range on Craigslist. This seems like a pretty good price compared to what I have seen on CS as well as Ebay. I know the rumors of a new one are abound in this thread, but frankly my wife would be very happy with the 4 or 4S. What are your thoughts on this price. It is white though. Not a big fan of that, but could settle for it.