Granted this one isn't exactly evil, but something about selling coinage just strikes me as sleazy. I think it dates back to when my grandfather got my mom a burlap bag of Susan B. Anthony dollars for Christmas one year. God knows what he paid for it.

What we have above looks like an American coin, but is actually Liberian currency. Liberia loves selling gullible American's "collector" stamps as well. In short, Liberia loves capitalizing on American's who don't read the fine print. In this case, one would pay $10 American for this coin, which is worth $10 in Liberian Dollars. I think Liberian currency is currently trading at a rate of 1:1 with Progresso Soup "Buy One get One Free" coupons. Also, you get this one, and they automatically send you additional coins at $50 a pop. Nice.