IPhone 4 on O2 network for QUICK SALE ?

I have an I phone 4, imaculate condition and locked to O2. I am selling because I have the 4s now. There is no charger and box with this smart phone hence the asking price. Please no time wasters I have a Blackberry bold 9780 for sale which is unlocked to all networks got the box,charger,lead,books,cds,back case,2gb memory card and 2 full caseing black and white. STILL FOR SALE NEW IPhone 4S 16GB Black unlocked Boxed Sealed UNWANTED UPGRADE AND 12 MOTHS WARRANTY GRAB YOURSELF A BARGAIN UNWANTED UPGRADE 16 GB MASSIVE Black BOXED UN-OPEN UNLOCKED/SEALED AND 12 MONTHS WARRANTY PLZ! NO STUPID OFFERS /FIXED PRICE / MOBILE IS BEEN ADVERTISED SOMEWHERE ELSE AS WELL SO HURRY UP IF YOU WANT TO GRAB A GENUINE BARGAIN CASH ON COLLECTION /LIVES IN SOUTH WEST LONDON /TOOTING Ray 07894340180 ,PLZ TXT ME IF YOU INTERESTED In excellent condition as its had a screen protector and case on from new. On the t-mobile/orange network. Comes with everything including unused apple headphones and a case. the screen protector could do with being replaced but you can get a pack in the pound shop. I would like to swap for a galaxy note or other big screen modern phone as my eyesight is not what it used to be... Dont ask if you want money as well as I dont have any to spare! If you want a straight swap then get in touch my phone, txt or email. I would also consider a swap for an older phone together with a tablet such as the hp touchpad. Thanks for looking. hello i have a samsung galaxy s3 boxed unlocked with everything with it brand new and unlocked only accept paypal or cr