Apple iPhone 3G - 8GB - Black - O2 ?

Apple iPhone 3G 8GB - Black Locked to O2 network Just the phone and box included Good condition, does have some light scratches to on the screen, barely noticable. Also the volume Buttons on the side have come off, but the volume controls still works fine. There is a small crack near the power socket, and scratches on the back plastic. But the iphone is fully working, no faults, and holds very good charge, better than my new 4S. 100 ono