It's a general knowledge that Apple would be releasing 4.7" and 5.5" iPhones. And possibly killing 32GB version adding 128GB version to the line up. And 64GB and 128GB versions possibly gaining sapphire coated screen. 16GB 4.7" iPhone 6 at $650 ($50 more for 5.5"). I am guessing 64GB will not command $200 price premium, but at more tame $150 (or $800 for 4.7" and $850 for 5.5"). I am rather curious as to what Apple would do with lower-end iPhones. 8GB iPhone 4s will probably be replaced by 8GB iPhone 5c, probably at the same $450 price point (or $0 with 2-year contract). It would make sense for Apple to replace iPhone 6 with iPhone 6c, essentially the same phone in a plastic shell. 16GB iPhone 6c at $550 and 32GB iPhone 6c at $650.