At first, this was a CGC 4.5 book, but Stan Lee came to my city and so I had to crack the case open and have Stan sign it at the 2017 Los Angeles Comic-Con. Then I had it re-graded/sig verified by CBCS. But since some folks seem to have a higher regard for the CGC label compared to CBCS, I've included pics of both and will include the old label with this book sale as well.In my experience, CGC and CBCS are the same and grade very close to each other, as in this example. Feel free to ask questions and good luck! The item "Amazing Spider-Man #1 CBCS 4.5 Silver Age March 1963 Key Grail Comic Classic" is in sale since Saturday, November 18, 2017. This item is in the category "Collectibles\Comics\Silver Age (1956-69)\Superhero\Spider-Man". The seller is "thefinerthingsgroup" and is located in San Marino, California. This item can be shipped to United States.