Brand new boxed White Blackberry bold 9900 Touch Factory unlocked receipt swap !

I am selling my blackberry Bold 9900 it is in white its new boxed with all accessories and also a 16GB Memory card so 24GB Memory in total it is factory unlocked comes with receipt as proof of purchase I may be interested in swapping for a iphone 4s MUST BE THE 4S Model must be unmarked boxed with proof of purchase also must be either factory unlocked or on the three network This phone cost me sim free 470 so grab a bargain now