Boston Celtics sold for a record-breaking $6 billion

The Boston Celtics, one of the most successful NBA teams in history, has sold for $6.1 billion, marking the largest sale of a sports franchise in North America.

​ The Boston Celtics, one of the most successful NBA teams in history, has sold for $6.1 billion, marking the largest sale of a sports franchise in North America. Read More Breaking News, Latest News and Videos | CNN