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When you're rolling in cash, you can spend on some outrageous things.
That's what Robert Frank, host of "Secret Lives of the Super Rich," uncovered on the CNBC television show, which gives viewers VIP access into the extravagant lives of the wealthiest people on the planet.
With the show returning on March 30, we thought we'd give you a glimpse inside the lavish lives of some of the billionaires out there, courtesy of CNBC's Instagram account, @cnbcsuperrich: