Blackberry curve 8900 swap for iphone or sony experia u with £20 if fone is in good condition ?

im looking to swap my black and lilic blackberry curve 8900 for an iphone or sony experia u (must be pay as you go),the blackberry works great and is on t-mobile,the screen has a few scratches on it but nothing seriouse otherwise the phone is in good condition,i do not longer have the box but have the charger.if the iphone or sony experia u is in good condition i am willing to swap my blackberry plus give 20 pounds if interseted call nicole on 07983685440 thanks Blackberry Curve 9360 Slimline in black. On the Vodafone network. There are a few minor marks on the phone but they are not very visable and the phone is in good overall condition. Will take 90 for quick sale. No offers on price please. Call or text 07792 190 663. Thanks. I am selling my Nokia Lumia 800 for sale or swap. In good condition and unlocked to any network. Fantastic phone just not for me. All offers considered looking for iphone 3gs, iphone 4, galaxy s2 etc but will consider other offers too. Text 07508011107 Many thanks This is an iPhone 4S 16GB in absolutely mint condition. It was bought directly from Apple and has the remaining warranty to October 2012. It is unlocked and will work on any betwork worldwide. It comes comlete in its original box with all accessories. The USB cable and headphones are brand new sealed and unused. Brand new, unopened, given to me as a prize at work. The Nokia Lumia 900 comes as one of the first Windows Phone smartphones to support LTE conectivity. It also features a 4.3" WVGA AMOLED display with ClearBlack technology, polycarbonate unibody in different colors, 1.4GHz CPU, 16GB of internal memory and 1830mAh battery. It has an 8MP ca