what is it called when you can buy for an nfl team, and if they go to the super bowl you get face valuetickets
they were selling them online last year and you can prebuy a ticket for an nfl team, and if they go to the super bowl and you own one of those prebuys, you get a super bowl ticket for each one of those prebuys. for example, the bears prebuys started out at $20 last year, because they were not expected to make it to the super bowl. but as it got closer to them making it, they started selling for up to $800. i was just wondering what those were called and the site or sites where you can get them at.