Iphone 3gs 32GB black for straight swap +

My iphone is not boxed but dont let that put you off as you can easily get a replacement on amazon if you really want the box. It comes with a USB charger and a free leather case. The phone is UNLOCKED of course, so you can put any sim card you want. I am looking for any of the following items:, •sony ericsson arc •htc desire hd •sony ericsson play (unlocked) •Ipod touch 4th gen plus a phone (preferably a blackberry) or money on top if you dont have a phone I am not interested in blackberrys on their own and no time wasters or silly offers as they will be ignored. Thank you