How the Price of a Super Bowl Ticket Has Skyrocketed
NFL Teams with the Most and Least Expensive Tickets (on the Resale Market)
How the NFL controls Super Bowl ticket sales – The Denver Post
Super Bowl 57 Ticket Prices Down 10%, Quantity Up 35% - 24/7 Wall St.
Super Bowl ticket prices fall 25 percent in 72 hours – The Morning Call
Low Ticket Prices For Super Bowl LI Slowly Inch Upward Just Days Before Kickoff
Super Bowl Ticket Prices Continue to Fall, Now Down 32% - 24/7 Wall St.
Eagles-Chiefs Super Bowl tickets on track to be among most expensive on record - Philadelphia Business Journal
Super Bowl Ticket Prices Are Super High - NFL Cheapskate