You could buy
You can buy one of the following:
- 
	  Income of average personYearly income of average person (worldwide) for US$7,880 (L159,700) from source
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	  One cube of butter one meter in sizeOne cube of butter one meter in size for £4,722 (L146,800)
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Buy all billionaires
You can buy each US-dollar billionaire one of the following items:
Shopping list
You can buy all of the following:
- 
	  1 UK general election campaignAverage spending per candidate standing in the UK general election, 2010. for £3,489 (L108,500) from electoral_comission
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	  400 Souvenir guides to the Natural History MuseumSouvenir guide to London's Natural History Museum for £4.50 (L139.90)
 
	