samsung galaxy s 3 (bnib) vodafone ?

hi there i m selling a brand new samsung galaxy s 3 which is in white colour and on the vodafone network , im wanting to keep my iphone and sell this to get money for ma spending money for ma holiday this is brand new and never been used its 550 in shops still im looking for around 420 as thats what price they are going for on ebay text me or email me thanks james