Rare SUPERMAN Serial KIRK ALYN Autographed Poster #125/500 COA Matted Sealed

From Sharpco, this is a very rare poster of KIRK ALYN, star of the Blackhawk SUPERMAN serials. Measures 20" X 24". Matted. Autographed by the original Superman himself, KIRK ALYN. Only 500 produced. This is #125/500. Comes with a certificate of authenticity. Kirk Alyn signed this at his home in Houston, TX on 2/4/1998. New. Sealed in shrink wrap. COA on back. Please see pics. High bidder pays s&h.