brand new in sealed box samsung galaxy s3 ?

NO OFFERS 400 Brand new samsung galaxy s3 marble white bn in sealed box came with a orange payg sim but is unbranded so unsure if its open more than likely unlocked (dont want to break seal to check) payg not a contract phone unwanted prize 400 no offers swaps or paypal accepted cash on pickup only ring or txt for more info louise 07920853162