FREE: Autographed 1966 Topps JAKE GIBBS (Yankees)

To cover your question in detail:
As many other users here know, while it is not my current field of work, I am a qualified graphologist and handwriting analyst. I do have a network of budget collectors who send me autographs for an opinion before spending their hard-earned dough on slab authentication, and why not? I'm free, I do it because I enjoy it and because sometimes I get to handle something really cool in the process, and it helps them not waste their money sending in likely fakes..
As many users here also know, I actually collected (and still collect) many of the autographs I have as instructional aides for a class I assist in teaching once a year at a local community college. This is to say that I am actually more qualified than some of the people in the employ of authentication services to determine the authenticity of a signature.
What I am not is a notary. Qualified or not, if I apply my name to a document certifying anything, I have broken the law. There are a few users on Listia who are not notaries will offer you a self-generated certification on a hand-sign or a TTM, and I'm not going to stop them, but there are laws that pertain to such I'm not going to break the law for anyone.
But, no need to take my word on it. Most people want a $30 piece of paper from a "professional" with potentially less training, and that's cool by me. Everyone is welcome to buy what they are comfortable buying. If you are uncomfortable with this item, obtain a Jake Gibbs autograph elsewhere. I still have his home address here, if you really want it.