How do I schedule an artist signing of multiple comics? 1 1

[M-F0uRce99]

How do I schedule a signing of multiple comics by an artist? I purchased a couple hundred comics from a well-known, self-published creator/writer/artist about 35 years ago. I visited his table at the end of a show and he was clearing out inventory to make room for his next project. I placed the comics in bags and boards and stashed them safely away. I made it a point to visit the artist several times over subsequent years till I stopped attending shows and collecting comics. I'm in the process of thinning my collection and I'm thinking about paying the artist to sign and maybe add sketches to the comics. The comics are unread. They are in great shape and I've changed the bags and boards as needed over the years. Any advice is welcome. Thanks in advance for viewing and replying. 

[revat]

Go to Cgc customer service directly with your question.  Regardless of the answer we give you here you would ultimately have to arrange through them anyway, so might as well just start with them.