Final Crisis #6 First Print comic book from DC Comics, which is signed by artist Doug Mahnke, who has inked a sketch of Bizarro onto the cover. This is original artwork, not a pre-printed cover, from a prolific DC Comics artist.
This key issue features the Death of Batman...
It has been professionally graded by CGC, the largest independent comic grading company in the world, and slabbed in a sealed protective case.
The grade is guaranteed to be high investment grade 9.8 (NEAR MINT/MINT) and this is a yellow label CGC Signature Series, which means that an authorised CGC representative witnessed the signing and sketching and this also acts as a Certificate Of Authenticity.
As soon as the comic is signed, it is removed by a CGC authorised party and submitted straight to CGC for grading and encapsulation, guaranteeing the authenticity of the signature & sketch.
You can check the validity of this item and the signature & sketch by entering the 10 digit number on the label at the CGC web-site.
There are no cracks on the case. Any glare is just the scanner on the CGC case, which can cause reflection.