The product is a Fantastic Four #52 comic book from 1966, featuring the first appearance of Black Panther. Graded at 7.5 Very Fine- by CGC, this vintage comic is a key issue in the Marvel Universe. Written by Stan Lee and illustrated by Joe Sinnott and Jack Kirby, this colored softcover comic is a must-have for collectors of US Comics. The story showcases the superhero team Fantastic Four and the Inhumans, making it a valuable addition to any comic book collection.