Hello, I just got some gifts and this has prompted me to start or want to buy some CGC items off ebay. I am curious if anyone has any tips to look out for so I don't get ripped off. I know to go tot he verification right away, but are comics really cloned or duped that often? One I was looking at had me a little worried because the signatures were over one another just a bit, though I figure that would be chalked up to the artist or writer being in a bit of a rush or just tired of signing stuff all day. I know that if it is even remotely cracked or wedged thats a big no no. What else should I try to look for or be aware of?