samsung galaxy s2 16gb white simfree as new !

hi have my 16gb factory unlocked galaxy s2 which iis only 3 weeks old and in mint/new condition and fully boxed with unopened accessories, its running the latest android ics,im only selling as this is my second s2 and just fancy a change,selling for 250,but would consider a swap for another high end phone in top condition on o2,thanks, this is for collection only thanks again