The product is a vintage Doctor Strange comic book issue #178 from 1969, featuring key characters like Doctor Strange and Black Knight. This single issue is signed by Stan Lee and authenticated by Certified Guaranty Company (CGC) with a grade of 6.0 Fine.
The comic belongs to the Silver Age era of US Comics and is part of the Marvel (MCU) universe, making it a valuable collectible for fans of superheroes and vintage comics.