We've been here before. Several times, actually. Truth be told, some may even say we have even seen too much of Apple's upcoming affordable iPhone 5C, and they wouldn't be wrong...
Source: http://www.phonearena.com/news/Video-of-the-shell-of-the-yellow-iPhone-5C-surfaces-gives-us-a-nice-visual-tour-of-the-iPhones-design-evolution_id46429
Source: http://www.phonearena.com/news/Video-of-the-shell-of-the-yellow-iPhone-5C-surfaces-gives-us-a-nice-visual-tour-of-the-iPhones-design-evolution_id46429