Who on earth spends three-quarters of a million dollars for 31 days in a beachfront mansion (30 if it's for June)? We definitely aren't rich enough to have any idea and if you're reading this, it means you don't have a personal news butler, so you aren't either. What we do know is RICH PEOPLE CRAZY. $750K a month at a beach house in Malibu! You can get a beach house in Malibu for a mere $100K a month! But power broker Kurt Rappaport has confirmed to us that this how much he's charging for a month at his enormous estate on Pacific Coast Highway this summer. While sometimes these huge numbers are just extrapolations from hourly or nightly rental fees, he tells Curbed he expects a private individual will be interested in renting the place on a monthly basis.