You could buy
You can buy one of the following:
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Income of average person
Yearly income of average person (worldwide) for US$7,880 ($U158,400) from source
Buy all billionaires
You can buy each US-dollar billionaire one of the following items:
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Souvenir guides to the Natural History Museum
Souvenir guide to London's Natural History Museum for £4.50 ($U138.70) -
Shopping list
You can buy all of the following:
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1 Carl Sagan's Cosmos DVD
Inspirational and wide-appeal science series. Thirteen episodes, each one hour long. for £11.71 ($U361) from source -
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1 A speck of dust made of anti-hydrogen gas
A speck of dust made of anti-hydrogen gas for US$0.05 ($U1.07)