One kidney for sale: $50,000

An Australian doctor argues that people ought to be able to sell one of their kidneys.  He argues that many people need kidneys, and people who donate theirs can get along quite fine with only one.  Canberra physician, Gavin Carney, notes that there are 1800 Australians currently waiting for a kidney, but only 343 were donated in the last year.  He suggests $50,000 might be a fair price.  To which I say:  Sold!