That would be 266 million US dollars. That's what I got from an online converter.
Not bad at all.

The 2 fuckers should do it at the stadium so average Joe fans like myself can see them fight. The high rollers and celebrities might get the best seats in Vegas but it's fans like us that are filling their bank accounts by supporting them and paying for the PPV fights, the least they can do is make possibly the biggest fight of this generation more easy access for the fans to see live.