I use the overstreet system but no CGC grade is guaranteed. See my scans of front and back covers. I use bag a board , book is wraped in bubble between two tick card boards , then is placed inside a box. The item "Ghost Comics 1 Golden Age Pre Code Fiction House" is in sale since Tuesday, April 16, 2019. This item is in the category "Collectibles\Comics\Golden Age (1938-55)\Horror & Sci-Fi". The seller is "mxcomicshop" and is located in Distrito Federal, Mexico D. This item can be shipped to United States, Canada, United Kingdom, Germany, France.