"The Man Who Owned Superboy's Costume!": Superboy has to go through some elaborate shenanigans to get back his super-costume when he throws it away and a hobo finds it, claims it, and sells it off piecemeal. Superboy #99 is an issue of the series Superboy (Volume 1) with a cover date of September, 1962. Superboy has to go through some elaborate shenanigans to get back his super-costume when he throws it away and a hobo finds it, claims it, and sells it off piecemeal. Featured Characters: Superbo