i have an iphone 3gs in black for sale due to getting the 4s on an upgrade. The phone is working and is on o2, im not sure if its open to other networks as i havent tried other sim cards in it but you can easily get unlocked for a tenner if it is locked.
it has a small crack on the back at the bottom but if you get a flip case then you wont see it. see pic
its black and comes with the original black box plus charger.
140 o.v.n.o.
Nigerians kindly F off and dont waste my time with your pathetic scams!