8. Seven The Pinnacle – $155 Million
Although the location of this luxury property might be considered a bit out-of-the-way by most, it’s not lacking in the kinds of amenities that the rich and famous are accustomed to. This is the largest property located in the Yellowstone Club, a private ski and golf resort for billionaires. Since winters get pretty cold in Montana, the residence features heated floors throughout to prevent guest’s feet from getting cold. There is also a large wine cellar, bathrooms that feature their own fireplaces, a gym, a ski-lift, and indoor and outdoor swimming pools. After going bankrupt in 2008 due to mismanagement, the resort property was sold to American real estate developer and record producer Tim Blixseth and his wife.