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 iPhone 3Gs 16gb in white, on o2 Screen has always had a protector on, back has scratch marks from everyday use, also has a small (1cm at most) crack in the rear case. These havent bothered me and io way affect the phone, just trying to be as honest as possible. will be restored to factory iOS 5.1.1 before collection, can be jailbroken on 5.1.1 if requested before pick up. any Questions please email me, need to sell as ive just upgraded. no offers as i can get around 90 recycling it. need it gone, first to offer 100 takes it thanks iPhone 4s 16gb excellent condition on orange. No box included just cable. Blackberry 9800 26gb on Vodafone great cinduction, box, charger, USB included. Sony ericsson ELM J10i2 (silver) Excellent condition Wifi to conect to internet facebook, gmail comes with charger Phone will be restored to factory settings and has the latest software update Back of phone has been replaced with a white case, and there is a small crack in front at top left as seen in picture, does not effect phone in any way Phone is in fully working order and in reasonable condition for being a year old