The company will continue to operate the property under a lease arrangement. : (Bloomberg)—MGM Resorts International, pressured by investors to unload its remaining company-owned casinos, agreed to sell the Bellagio resort in Las Vegas to Blackstone Group for $4.25 billion and will continue to operate the property under a lease arrangement. The Las Vegas-based casino company also agreed to sell the Circus Circus property on the Strip, along with 47 adjoining acres, to real estate mogul Phil Ruffin for $825 million, according to a statement Tuesday.