If This California Mansion Sells For Its $500M Asking Price, It Would Become America’s Most Expensive Home

Real estate developer Nile Niami used to work as a movie producer, producing an array of low-budget genre films in the 90s and early 2000s. But then he switched over to the real estate/megamansion game, and he's now putting the finishing touches on a true blockbuster: it's called The One, and it will soon hit the market with an eye-widening asking price of $500 million.