Report: Dallas Cowboys rank highest-valued sports franchise

The Dallas Cowboys franchise is the most valuable in professional sports, according to Sportico.

Sportico, which tracks financial data in sports, has valued Dallas at $7.64 billion, which is $630 million more than the second-most expensive franchise, the New York Yankees. The estimated values were determined through interviews that were held with bankers, lawyers, owners and teams' front office staffs. Public records wer