The COA is the red flag to me. I have never heard of the company. The address in Norwalk is that of Your Space Self Storage (www.yourspaceselfstoragenorwalk.com). I don't know very many reputable dealers who work out of storage units. Trouts autograph can be very inconsistent, especially if he's signing for fans and rushed. He is very generous to fans so he has signed a lot of material. But it's not a difficult signature to forge (especially since it has been inconsistent). It's a generous gift, but I would have my doubts as to authenticity.