Detective Comics 73 CGC 1.5 Off White Pages. First And Only Golden Age Scarecrow Cover! This hard to find Batman Key is one of the best golden age books out there in my opinion.Relatively affordable, bright colors, and 3 iconic characters on the cover! If you have any questions, ask away! The item "Detective Comics 73 CGC 1.5 First And Only Golden Age Scarecrow Cover Batman Key" is in sale since Saturday, October 31, 2020. This item is in the category "Collectibles\Comics\Golden Age (1938-55)\Superhero". The seller is "rich_sari" and is located in Carlsbad, California. This item can be shipped to United States.