You're looking at only the launch date, whereas there are still people who are locked into carrier contracts after having bought it. AT&T stopped selling it onl

You're looking at only the launch date, whereas there are still people who are locked into carrier contracts after having bought it. AT&T stopped selling it only in June 2010 which is not even a year and half back. http://www.bgr.com/2010/06/04/att-officially-stops-selling-iphone-3g/ http://www.bgr.com/2010/06/04/att-officially-stops-selling-i...