- Tulane University played hosts to Super Bowls IV, VI and IX in 1970s
- Average Super Bowl ticket price back then was $20
- Equivalent to about $88 when adjusted for inflation
- $3,218 is "get-in" price for Super Bowl 50
(CNN)As far back as most people can remember, getting your hands on a Super Bowl ticket meant you were either rich or well-connected -- or both.