I honestly don't know how to do this....
The ASV will pick up some of the bound magazines and some books but....
The best I can do at the moment is to copy a listing (only of the back half of the book piles!!) and ask for interest.
Make an offer -All reasonable offers accepted...
Some (many) have dust jackets and some are signed by the author..
Many, many more to come....
Any questions let me know.