Addendum - this is for sure an older case and I just posted more photos of corners. The top left of the case has a very small defect inside so please look at it carefully.
The item "The Amazing Spider-Man #300 CGC 9.8 White Pages (May 1988) 1st Venom, McFarlane" is in sale since Tuesday, September 1, 2020. This item is in the category "Collectibles\Comics\Copper Age (1984-1991)\Superhero\Spider-Man". The seller is "superbuynsell" and is located in Woodland Hills, California. This item can be shipped to United States.