Swap iphone 4 for blackberry bold 9000 !

SWAP OR SELL SONY SERICSSON ARC S WHITE, Sale ot TRADE
I have a sony ericsson arc s in immaculate condition no scratches marks nothing.I am looking to swap for a blackberry 9900 or sell the phone. The phone comes complete with box, charger, USB, HDMI cable, Handsfree and manual. Can also throw in free cover for the phone aswell a screen protector. ANYONE got a 9900 to swap? anything else to swap? It is the WHITE version contact me on 07743322448