Hey all one of my friends dad passed away 2 days before xmass he got hit with 3 different forms of cancer and consumed by it. Leavening massive debt for my friend and his family. When cleaning out his fathers belongings he found a Plethora of First edition comic books ranging from Cap Marval - The incredible adventures of spider-man. In plastic protective coverings new no dings scratches dents dog ears etc I need to find a good place to sell these for him any ideas ?