Samsung galexy ace swap for iphone 4 ?

perfect condition samsung galexy ace look for a swap for an Iphone 4 it should also be in perfect condition offer runs till the 31 and anytime after august Unlocked samsung galaxy s2 for sale or swops i want to swop for a s3 and give cash ontop has to be a white s3 and unlocked my phone is in.a brand cond no scuffs no scratches no marks on it iPhone 4 black - 16GB on Vodafone, come with the box and the accessories, very good phone and in very good condition, come with 6 months warranty, pick up only. also swap with ipad 3 on o2 comes in box with the blackberry disks charger pc conection lead spare battery and new o2 sim phone works perfect has a couple of minor marks 50no offers or timewasters cash on collection only from mottingham se londoearest station is mottingham i can meet you there if easier for you no i wont post or take any other payment type cash on collection only NO MORE TIMEWASTERS BRILLIANT SAMSUNG GALAXY NOTE EXCELLENT CONDITION, HARDLY USED UNLOCKED TO ALL NETWORKS SUPERB PHONE WITH TO MANY FEATURES TO LIST PRICE IS FIXED,, NO OFFERS