This motivational poster* is not actually a comic, but a serious poster from about 90 years ago. Still, this thread was the most relevant one I could think of, as it's essentially a Mustachian drawing.
*Mather & Company, Designer Unknown, "Be a Tightwad!/Own Something!," 1925. Image courtesy Swann Auction Galleries. Sold August 7, 2013 for $3,800