samsung galaxy s3 brand new and sealed .

i have a brand new sealed samsung galaxy s3 16gb in marble white for sale.this is an unwanted upgrade from 3.I can only assume it is locked to the 3 network. cash on collection from my house in ealing broadway.the original 3 store receipt will be provided for your peace of mind. the price is non negotiable as you would have to fork out 120 more to purchase one of these in the shops. I am in ealing broadway,west london. NO POSTING AND NO PAYPAL.DONT EVEN ASK! thanks. first come first served..please dont ask me to hold this for you as there are a lot of timewasters out there..