Invincible #139 CGC 9.8 Ryan Ottley Signed JSA For Sale

The product is a highly collectible issue of Invincible comic book #139, graded as CGC 9.8 and signed by artist/writer Ryan Ottley. This specific edition features Ottley\'s signature and comes with a Certificate of Authenticity from JSA, adding value and authenticity to the item. As a part of the US Comics tradition, this comic book holds significance for fans of the Invincible series and collectors of comic books in general. With its unique combination of high grade, signature, and certification, this product is a must-have for comic book enthusiasts.