I have a few questions before I send this first set of 10 comics in. I have some comics that are signed. I was there when some were signed, a few others I bought signed trusting the seller. No cert card, picture with say the Artist, or anything like that. Should I send those comics in as a separate group vs doing it with unsigned books? I know there is a signature series. I have not seen a Verify signature choice, unless its the Pedigree box that needs checked. Most of these are not verifiable except by doing a signature comparison. Or, are they more a keep sake with a signature since I can not verify them? I just don't want to spend the money and mix one or two (unverified) signed books in with a basic grading order. Mess up how I was suppose to initially submit them with a signature. My last question, If it has a signature that turns out to not be legit, do you still slab them on a small order?