Madison Square Garden home of the Ringling Brothers and Barnum and Bailey Circus and Disney on Ice; all four events are now held at the Barclays Center in Brooklyn. It served the New York Cosmos for half of their home games during the 1983–84 NASL Indoor season. Many of boxing's biggest fights were held at Madison Square Garden, including the Roberto Durán–Ken Buchanan affair, and the first Muhammad Ali – Joe Frazier bout. Before promoters such as Don King and Bob Arum moved boxing to Las Vegas, Nevada Madison Square Garden was considered the mecca of boxing. The original ring, which was brought
Madison Square Garden oldest arena in the National Hockey League and the second-oldest arena in the National Basketball Association. In 2016, MSG was the second-busiest music arena in the world in terms of ticket sales, behind The O2 Arena in London. Including two major renovations, its total construction cost is approximately $1.1 billion, and it has been ranked as one of the 10 most expensive stadium venues ever built. It is part of the Pennsylvania Plaza office and retail complex, named for the railroad station. Several other operating entities related to the Garden share its name. Madison Square is formed by the intersection