samsung galaxy s3, blue unlocked, boxed bargain ?

price dropped to 330, looking for a quick sale, grab a bargain, used for 3 weeks only. see ad posted yesterday below, no time wasters please, only message or call if you are genuinly interested. link of the advert http://www.gumtree.com/p/for-sale/samsung-galaxy-s3-pebble-blue-unlocked-boxed/109989702 regards