The Ultimate Super Bowl Book: A Complete Reference to the Stats
From Sport to Spectacle: The Evolution of the Super Bowl
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Ranking the Average Ticket Price of Every Super Bowl Since 1966
A look at every Super Bowl ticket – New York Daily News
A Brief History of the Super Bowl - Ball State Daily
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Super Bowl 2016 tickets: Prices start in $3,300-3,800 range for
Super Bowl History - Facts, Stats and Highlights
Collecting Super Bowl Ticket Stubs