Advertising Fury-Ngannou in Las Vegas for half a million

Organizers of the fight between Tyson Fury (33-0-1, 24 KOs) and Francis Ngannou (0-0, 0 KO) do not skimp on advertising the fight. They recently bought a giant ad on the dome of the Sphere Arena in Las Vegas. According to unofficial information, one day of such advertising costs $450,000.