IPhone 4. Used, mint condition. With 16GB, Box and cables. Great Price for condition! !

Hi I have a used Iphone 4 16gb for sale. Excellent condition! Comes with box, instructions, USB cable (with plug adaptor) and headphones. (Please note the USB adaptor is slightly worn but perfectly functional). I am even putting a BRAND NEW set of apple headphones (Still in wrapper) I bought the phone on T-Mobile so assume it is locked to that network? Any questions please ask.