Amazing Spider-Man #300 CGC 9.8 (1988) - Origin & 1st full appearance of Venom. CGC Case is brand new and flawless. The item "Amazing Spider-Man #300 CGC 9.8 (1988) Origin & 1st full appearance of Venom" is in sale since Saturday, November 16, 2019. This item is in the category "Collectibles\Comics\Modern Age (1992-Now)\Superhero\Spider-Man".The seller is "the_collectors_fix" and is located in Danville, California. This item can be shipped worldwide.