Iphone 4 swap for iphone 4s ?

Hi, i have a 2 week old iphone 4 white unlocked to any network with all box abd accesories accept earphones but with samsung earphones instead plus my dr dre beats solo hd special red edition with all box and accesories for swap with an iphone 4s or samsung galaxy s3 Will sell without beats for 290 or with beats for 350 Pick up only no nigeria emails Text 07800813472 for info :)