How 'bout them 3.2 billion dollar Cowboys!
For the eighth consecutive year the Dallas Cowboys, worth $3.2 billion, are the leagues most valuable team. The only sports team worth more is Real Madrid, valued at $3.4 billion, while another Spanish soccer team, Barcelona, is tied with the Cowboys. Despite making only three postseason appearances over past decade, the Cowboys posted the NFLs highest revenue ($560 million) and operating income ($246 million) in 2013. The Cowboys are a marketing juggernaut that is launching two new deals this season that will align the blue star with global luxury watch and cruise line brands, two categories NFL teams have previously ignored or have been unable to tap. The Cowboys deals with Hublot and Carnival will pay the team in the low seven figures combined annually over five years.
Rounding out the top four are the New England Patriots, worth $2.6 billion, Washington Redskins, worth $2.4 billion and New York Giants, valued at $2.1 billion. Short explanation: the Cowboys, Patriots, Redskins and Giants were the only NFL teams that were among the leagues top five in both premium seating revenue (at least $55 million) and stadium sponsorship revenue (over $40 million) in 2013. Each of these four teams also saw their value climb by 39% or more during the past year.
http://www.forbes.com/sites/mikeozanian/2014/08/20/the-nfls-most-valuable-teams/