10. Do I Hear $60,000?

A: I don't believe the art world.

B: What is it this time?

A: An Andy Warhol drawing.

B: He's a famous artist.

A: He drew two butterflies and a flower on a napkin in a restaurant.

B: Did he sign it?

A: Yes.

B: Is it beautiful?

A: It's just black ink on a white napkin. And the napkin has food stains!

B: So it's not worth much?

A: Only about $30,000.

B: Without the food stains, it would probably be worth more.