This concert ticket costs $18 -- or $1,000 if you're not vaccinated

[FBaggins]

13. Either way is likely a problem

If you normally sell suits for $100, you can't raise the price to $400 one day and then say that you're running a 75% off sale at $100.

By the FTC's language, if $1,000 isn't "a bona fide price at which the article was offered to the public on a regular basis for a reasonably substantial period of time" - then they have a problem.

Since none of the bands appear to be the Rolling Stones, it's highly unlikely that they've ever sold a ticket for anything close to $1,000.