Spider-Gwen #18 Venomized Variant CGC 9.8 Signature Series comic book from Marvel Comics, which is signed by the two co-creators of Venom - Todd McFarlane, the original artist on Amazing Spider-man #298 to #300 and David Michelinie, the writer on those key issues!
Rarely do Todd or David attend US conventions and generally limit CGC Signature Series autographs to an annual private signing so these authorised signatures are particularly hard to obtain together on a book.
It has been professionally graded by CGC, the largest independent comic grading company in the world, and slabbed in a sealed tamper proof protective case.
The comic grade is guaranteed to be high investment grade 9.8 (NM/MINT) and this is a yellow label CGC Signature Series, which means that an authorised CGC representative witnessed the signings and this also acts as a Certificate Of Authenticity. CGC remove the comic as soon as it is signed and ship it to their facility in Florida, to ensure that the signatures are authentic.
You can check the validity of the item and the signatures by entering the 10 digit serial number on the yellow label into the CGC web-site.
There are no cracks on the case. Any glare on the scan is just caused by reflection on the outer case from the scanner and it looks stunning in real life.