As the year kicks off for 2017, various luxury items are compiled to showcase the index for the year. The index is a base point of comparison that derives from the average price of all the top, most expensive items within a category and is then divided by one million.

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Check out the most expensive private jets on the market! After some calculations—adding the values and dividing by one million—the index for May of 2015 is 23.2.

 

2008 Gulfstream G550 $32,900,000

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