What Is The Cost Of Steve Ballmer’s Private Jet?

The billionaire and the former Chief Executive Officer (CEO) of Microsoft, Steve Ballmer, owns a state-of-the-art Gulfstream G650ER private jet. The aircraft, registration N709NS, is a 2017 model with serial number 6285. Ballmer’s jet has a staggering price tag of $78 million. While Ballmer is registered as the main operator of the aircraft, it is registered under Seattle-based CBAIR LLC.