iPhone 4s 16gb White Factory Unlocked ?

Up for sale is my iPhone 4s 16gb in white, which is in immaculate condition. Screen protector on front and back for all its life comes with box and all the bits including proof of purchase (receipt) This is also factory unlocked as i brought this myself from the Apple store Cabot Circus The iPhone itself comes with a variety of cases i have brought over the period of time i have owned it Cases include an isuit elite case 2100mah battery charger case, a red leather Beyza flip case, an iskin solo vu in purple case, an Mugen power 3000mah battery case I also still have the reciept from the Apple store which indicates warranty and the fact that i am the only owner of this iPhone Any questions feel free to ask No silly offers please Thanks