I am using a D810. Since it is quite big and heavy, I am thinking of buying a compact camera. I need one which can shoot raw and preferably has a viewfinder. What is the cheapest (in terms of price and not necessarily quality) that is available as of the beginning of 2017? I've checked several forums but could only find articles that are at least 1 year old. Is there anything available for less than AU$500 (USD 400) with more than 12MP?