The product is a highly collectible and valuable comic book, Fantastic Four #5, which features the first appearance of Doctor Doom, created by artist and writer Stan Lee. This CGC 2.5 graded comic is signed by Stan Lee himself, adding even more significance to this iconic piece of US Comics tradition. With cover art by Jack Kirby and published by Marvel in 1962 during the Silver Age era, this single issue is a must-have for any Marvel (MCU) universe fan or collector of superhero memorabilia.