Very affordable sushi restaraunt. Cooks make a dozen or more varieties of sushi on rice and sushi rolls and place the plates on a conveyor belt that winds through the restaraunt. All tables are next to the belt and you just grab the plates you want as they come by.
Different color plates let you know the price of what you are choosing. At the end the server adds up all the plates in front of you and that's the cost. $12 - $15 per person would be an average bill.
Well worth giving it a try.