So which is more important: your dependable retirement account, or fractional ownership in an impressive 7-figure yacht? If you chose either option, then you probably can’t afford one of these outrageously expensive monster yachts! The video above shows the top 10 on Alux.com, which are impressive beasts. It seems when billionaires buy 9-figure dollar mega yachts, they tend to be built by either Blohm – Voss or Lurssen, two venerable names in luxury yachts. Besides that, we’ve included a slide show of 3 exclusive luxury yachts as well. Enjoy.