Darth Vader #1 Baby Variant (2015) CGC 9.8 Signature Series comic book from Marvel Comics, which has been signed by Skottie Young, the cover artist who is behind all of those cutesy Marvel baby covers!
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 top 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 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 is just the scanner on the CGC case, which can cause reflection.