There is a small market that comes once a week to a small street near us. We buy fresh vegetables and fruit every week for our meals at home. For a long time we would walk by and see lots of fish, wondering how everyone knew how to cut and gut them. Our director finally told us that you need not know this, you just point to the fish you want and they do that work for you. We buy fresh mackerel every week for about $4. It is delicious.