The product is a highly collectible comic book, INVINCIBLE #61, with a CGC SS 9.8 grade signed by Ryan Ottley. This single issue features the first character appearance of Invincible (Mark Grayson) in the Guardians of the Globe universe by writers such as Robert Kirkman and artists Fco Plascencia and Ryan Ottley. Published by Image Comics in 2009 during the Modern Age era, this US comic book is a color variant with a virgin cover and authenticated by Certified Guaranty Company (CGC). With its unique features and personalized touch, this comic book is a must-have for any superhero fan or collector.