Applie iPhone 4 fully working 16gb cheapest around 1st to see will buy look 250 or px swaps must go ?

Apple iPhone 4 16gb in black Comes with USB and charger On the three network but can be unlocked for an extra 20quid 1st to see will buy Px swaps welcome 250 cash on collection central Manchester Call or text anytime 07402 310 303 No dreamers or time wasters please