Adventure Comics #283 (DC, 4/61) CGC 3.5 (1st appearance General Zod) KEY. The item "Adventure Comics #283 CGC 3.5 (1st appearance General Zod And Phantom Zone) Key" is in sale since Friday, May 14, 2021. This item is in the category "Collectibles\Comic Books & Memorabilia\Comics\Comics & Graphic Novels". The seller is "graff152" and is located in Stockbridge, Michigan. This item can be shipped to United States.