L'asso offers good pizza with fresh mozzarella at only two dollars a slice and that's a pretty good deal for New York City. However, the deal only pertains to the plain slices. The rest of their food is a bit more pricey, but their buffalo mozzarella pie is simply devine. I prefer Lombardi's, but this place lets you buy by the slice, which is always a plus. You can't always have a bunch of people with you to polish off an entire pie.