Amazing Spider-Man 50 CGC 3.5 Marvel Comics, 1st Appearance of Kingpin?? Hello everyone and thank you for your interest in one of mybooks. I have been collecting Comic books since I was around ten years old.Mostly Spider-man, but I have adventured out some. I have a flatrate of 5.75 for non-graded books and 10.75 for graded books. If you have any questions, feel free to hit me. Make me a reasonableoffer, and you may be surprised.