Your 14 days aren't up. Act now. If purchased between 11/15/11 and 12/28/11, one has until 1/15/12 to return it (gift season). Buy it after 12/28 and you still have until 1/12/12
If you purchased it at a corporate store, and it is now selling at that store for $199, you should get a credit for the difference. You may have to go to the store. I tried through customer service, and it didn't work. Had to go to the store where I bought the phone.
I know, I already received my $100 credit. Just called CS