Cain
Straussian
It's actually not a free-market because the patent -- a temporary, government granted monopoly -- poses a barrier to entry. In a "truly" free-market we wouldn't have any intellectual property at all: firms and individuals could produce whatever they wanted, and consumers would discriminate on the basis of price and quality. The best rationale for the fiction of "owning" an idea is that it generates incentives for people to do things that they would not otherwise do. Interestingly this device could reasonably be considered a form of "social engineering" -- that nefarious boogey term that frightens conservatives and libertarians. The intention behind it in the case of the writers of the U.S. Constitution was to "promote the progress of the arts and sciences." Since the purpose is utilitarian there's no principled reason why the government couldn't legislate against this company's pricing policies.