Sushi grade tuna has always been a favorite in the western world and has been eaten by people of every age from young to old. It is one of the most expensive types of fish, as well as being very difficult to find in stores, unless you know where to look. As sushi shops go up in popularity, they tend to increase their stocks of the highest quality fish available, but not all of them do. They also have to compete with other types of food that is offered at restaurants, which has increased the cost...Read Full Post »