Amazing Spider-man #1 Authentix Variant Dynamic Forces Limited Edition Signed comic book, from Marvel Comics, which is signed by Stan Lee, the late co-creator of Spider-man and many other Marvel Comics characters!

It comes sealed with a low numbered Dynamic Forces (DF) Certificate Of Authenticity (COA), confirming the authenticity of the signature, and that it is one of a limited number produced.

Unopened, bagged and boarded in lovely high grade condition with sharp corners and no apparent spine stresses, so we would expect this to achieve a 9.8 (Near Mint/Mint) if submitted to CGC for grading. 

The scans are of the actual item.