iPhone 4s Perfect condition ?

I have for sale an iPhone 4s, in perfect condition, it comes with the box and charger, as well as the headphones. The phone is black and is unlocked. The phone is 16gb I am selling this as I have just purchased the Samsung s3 and could do with a quick sale! I will only accept payment by bank transfer, cheque or paypal. Any questions please do not hesitate to ask