I currently have the iPhone 3Gs and since the new iPhone 5 is coming out this fall, I was wondering how much would it be and how much would the iPhone 4's price be after the release of the iPhone 5? I hope it gets cheaper and I also heard that there will be a new iPhone 4 with a plastic back skin, so that would mean that the price can go lower too. How much? That's my question to you. Thanks guys.