IPhone 4S Black 16GB (10weeks old) Excellent condition -

Hi I am selling my IPhone 4S 16Gb. I have had this for 10 weeks and have decided to try a different model of phone. This IPhone is in excellent condition. As you can see it comes with everything in the box as I got it. Also included is a case shown in photo. I am asking 420 and would be willing to discuss any other sensible offers. It will have the remainder of the Apple Warranty until July 2013 unless you jailbreak/ unlock it. It is connected to O2 at present. I have downloaded the IO6 upgrade. It will be reset to factory settings so you might have to download that again. Thanks for looking.