Iphone 4S 16GB BLACK - Upgraded so not NEEDED!! !

iphone 4S in black, 16GB! Locked to Vodafone network. Recently upgraded my phone so no need for this one. Phone comes with box + Charger but NO headphones. Slight mark on bottom left of phone (but nothing to talk about) FIRST COME FIRST SERVE BASIS ONLY! so cant promise anything! Thanks :)