Yesterday I renewed my statin prescription with a generic substitute (partially explaining why there was no post from me yesterday). The pregeneric price was $100/month. The generic price is $4/month. There is something in here about the monopolistic vs competitive price.
*Note: Beware when the off-topic category is combined with the "puerile humor" category. And, by the way, env-econ.net comes up first when I google puerile humor.