Sony Ericsson Xperia Arc S on 3 network (will swap with Samsung galaxy S2 + money on top) !

Here i have an ad for the new Black Sony Ericsson Xperia Arc S for only £300. For people who own a Samsung galaxy S2, I am willing to swap the phones and also pay money on top. the Samsung must be in fantastic condition. it is in fantastic condition in the box which contains HDMI cable, USB charger + plug adapter, 2 cases (please ask for description) and manual. I am comfortable with meeting half way and doing the deal OR whatever you suggest. TEXT ME OR CALL ME OR ANY OFFERS!!!!!!! 07577294349