Self-Organizing Man

I’ve been asked about the possibility of selling t-shirts with one of my cartoons on it.

"You’re kidding," I said.

They weren’t.  So I thought about it.  Maybe I can sell two designs in a limited edition run of, say, twenty or so.  Once they’re sold out, they are gone.

Yes?  No?  (Don’t worry.  You won’t hurt my feelings if you say no.)  If yes, any cartoon suggestions?

Thanks! (Oh, and what about the button idea?)