History of Super Bowl Ticket Prices
Super Bowl tickets prices throughout the Big Game's history
Super Bowl LII: How Boston and Philadelphia stack up on the economy, history and more - Boston Business Journal
Super Bowl Ticket Prices Are Super High - NFL Cheapskate
History of Super Bowl Ticket Prices
Super Bowl tickets prices throughout the Big Game's history
The Cost of Super Bowl Tickets: 1967 to Today
Super Bowl tickets prices throughout the Big Game's history
Soaring Super Bowl ticket prices in one wallet-busting chart