Hey, I know nothing about autograph authenticity but I came across a Ebay listing selling an autographed script from my favorite childhood TV show, Home Improvement. It has the whole cast members autographs on it.  It does have an authentication from AutographCOA... is it legit?  It's really expensive and I don't want to pay for a script that is phoney.  I looked up Pamela Anderson's autograph and it doesnt look the same. I dont know about the other cast members signatures. All help is…See More