White IPhone 3GS 16GB looking to trade for a good HTC Phone. +

Hi , I am looking to trade my Iphone 3gs 16gb for a good HTC phone. Ive had the phone since new was on contract but i use now on paygo, network is o2. I am lookiing to trade as i did have the HTC desire S and loved the way its layed out. So iam now looking to trade for a good HTC phone if anyone is interested. Phone is perfect working order, has some wear and tear 2 very small cracks that can be seen in photos but does not effect the use or function of phone, all works perfect. and also still flush with back of phone. Iphone comes with usb charge and data cable, booklets box and sim key, i do have the wall connector just unsure where, but will have look out for this. I will wipe phone back to factory settings before sale to allow set up etc. If anyone intersed or wants more info please get in touch. Would be nice if phone was also on o2. best to get me on phone due to work as i only check emails after 3pm. 07543048047 Regards