Avengers X-Sanction #1 Blank Sketch Variant CGC 9.8 Signature Series Signed comic book from Marvel Comics, which has been signed by George Perez, vintage Avengers artist, who has added a fantastic piece of original artwork onto the cover, in the form of a detailed sketch of Thanos and the Infinity Gauntlet! 

This is a piece of original sketched and inked original artwork by top Marvel artist George Perez, not a pre-printed cover!

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 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.

You can check the validity of this item and the signature and sketch by entering the 10 digit number on the label at the CGC web-site at www.cgccomics.com

There are no cracks on the case. Any glare on the image is just the scanner reflecting on the outer CGC case.