I'll be getting the 4S next week, which means it's (finally) time to pass the torch that is my 3GS. It's been a good phone to me, but it's time. I'd really like to get at least $300 for it - is this realistic? 32GB, black No scratches on the screen. Extremely minimal scratching on the back. It's lived in a CandyShell case its entire life. Battery could stand to be replaced, but isn't horrible. I still have the original box and documents, still in brand new condition.