1. Eddie Lampert’s Fountainhead
Investor billionaire Eddie Lampert likes to joke that the Fountainhead, a 288-foot yacht with 7 cottages, belongs to Mark Cuban. Mr. Lampert likes to keep his privacy and hasn’t released any pictures of the interior of the Fountainhead. All we can tell you is that it might be like its sister yacht, the Musashi which is owned by Larry Ellison (not much information on that either).