Superman #256 CGC 6.0 OW-W CGC Cert #4295633015 Title: Superman Issue: 256 Issue Date: 9/72 Issue Year: 1972 Publisher: D. Comics Grade: 6.0 Page Quality: OFF-WHITE TO WHITE Grade Category: Universal Art Comments: Cary Bates story Curt Swan and Murphy Anderson art Nick Cardy cover Key Comments: “Private Life of Clark Kent” backup story. Grader Notes: light, multiple finger creases front cover moderate stain right center of back cover light spine stress lines to cover light, multiple stain left top of front cover.