Political Brains

A Guy walks into a store. He sees three brains on display. One is a Libertarian Brain, priced at $250. The second is a Democrat Brain, priced at $275. The third is a Republican Brain, priced at $5,000,000.

The Guy asks the sales clerk, "Man, why does the Republican brain cost so much more than the other two?"

Clerk replies, "Well, sir, that brain has never been used."