Samsung Galaxy Tab 10.1 16GB Grey/Black ?

Samsung Galaxy Tab 10.1 16GB in black/grey colour. Running very latest Ice Cream Sandwich 4.04. In perfect working order. Has always been in official Samsung bookstyle case (rrp 40) which will be included in the sale. Only reason for sale is I have new Ipad3 as well as new Galaxy Note 10.1 so this is surplus at the moment. No marks on screen or on back of the unit. Any questions feel free to ask. Not looking for a swap just money thanks.