This is Amazing Spiderman # 300. It is perhaps the most key copper age book.
It features the origin and 1st app of Venom. Its cover is iconic and has been replicated many times.
This is a CGC 9.2 copy in a new and flawless case. The item "AMAZING SPIDER-MAN #300 CGC 9.2 ORIGIN 1ST FULL VENOM TODD MCFARLANE" is in sale since Wednesday, January 1, 2020. This item is in the category "Collectibles\Comics\Copper Age (1984-1991)\Superhero\Spider-Man". The seller is "silverage3510" and is located in East Islip, New York. This item can be shipped to United States.