Stephen Corbert was interviewing an author talking about banks and how they are screwing up the economy. I really tuned in when the author started talking about some guy who figured out that the US nickel was worth 7 cents in melt value so he went to the bank and ordered 20 million nickels. The bank said that they would have to call him back. Than the Federal reserve called and asked why he wanted the nickels - he said he liked nickels. They bantered about how you even ship that many nickels and mentioned a brinks delivery.
This should attract some attention to nickel hoarding. I don't know who the story is about or if it is true but there are a lot of people who recognize that inflation has made the US nickel worth more in metal value than face and that a bunch of us plan to benefit from that in time.