I preordered a 32G 5c... I have about a week to return it. I am finding I don't think I will need 32G for this phone - I may go bigger (64G) for the iPad I will likely be getting soon. Can I return my $199 5C at the Apple Store and get Apple to price match the $49 price at the Apple store for the 16G version? Seems like an easy way to create $150.