"We lied about it being a bake sale," said the nice lady in glasses. "Sorry."
"You sell skulls, then?"
"No! Of course not. We sell emotional experiences, which are stored in the skulls. If you touch a skull -- which will cost fifteen dollars, if you please - you'll experience the emotions within the skull."
"What's this one?"
"Unadulterated exuberant joy."
I shelled out fifteen bucks.