iphone 4S 16GB Unlocked ?

I want to sell my iphone 4S 16GB (White) for £250 GBP. The phone is in excellent condition. I have a 16GB Black iphone for sale as well. Price for the Black iphone is £250 GBP. I have the original box and the charger with the phones. Earphones are included. Please email me if you are interested and a serious buyer. Collection in Oxford City center or Cowley. Anywhere else and i will put in the post with royal mail. Email me your name and area so we can discuss meeting or postage, Thanks for looking.