Buying a BB curve 8520 or any android smartphone for sale? must be unlocked or on o2 need asap upto ?

buying a BB curve 8520 or any android smartphone for sale? must be unlocked or on o2 need asap upto 40 cash waiting will collect if iotts or mansfield area Dimensions: Height - 115 mm Depth - 10.5 mm Width - 66 mm Weight - 130g Hardly used Price is negotiable and will arrange where to collect the phone. Charger and other accessories not included CASH IN HAND IS EXPECTED*** Not posting, no bank transfers, no paypal. Will arrange to meet and swap phone for cash I have a unwanted Iphone 4s 16GB here, no need for it myself, not really been used much just been sitting on side, its been restored to factory settings etc and your welcome to view etc before you buy if you like. and its on vodafone. call or text me on 07772121039 for more info i have a brand new samsung galaxy s3 for sale! 16gb marble white brand new in box unopened and unlocked to any network! I want 380.. Anybody who knows about phones knows this is the best phone out there and is worth every peny!! last chance on gumtree as ive had some ridicolous offers! ican get 400 all day long on ebay!! If interested email me oR TEXT me on 07535118005 Thanks 2 MONTHS OLD EXCELLENT CONDITION O2/TESCO NETWORK PAY N GO CALL OR TXT SUE 07565248008