Check out players/people who you want on here by searching them, and see what kind of feedback is posted for them. For example, Peyton Manning. After searching him I see someone has sent a card to him and received it back signed in a self addressed stamped envelope that they sent. I see someone else...

I vote yes. No two autographs are ever the same, but they all have similarities that make them unique to the signer. That album you can buy signed off of her website signed, so I guess that's what the eBay seller did and just sold it on eBay. You see that happen with a gift that someone doesn't want...

Always try doing a quick internet search of the "agency" listed that provided the COA to see if it is reputable or not. If they don't come up or if they look to have had some questions in the past I wouldn't bother with it. Even if it's real I would let it go this time just to hold off unt...