Most Valuable Comic Ever: ‘Superman No. 1’ Sells for a Record $9 Million admin 2 days ago USA Update Comments Off on Most Valuable Comic Ever: ‘Superman No. 1’ Sells for a Record $9 Million 1 Views The 1939 comic smashed the old record held by Action Comics No. 1, the issue that introduced the Man of Steel. Share Facebook Twitter Stumbleupon LinkedIn Pinterest