I have something. Not sure if you would be interested or not.
I have a Ray Allen Pennant (Bucks). It has him, I think it is like a character type photo.
It is autographed, but I personally do not know if it is authentic. I think it is because I bought a whole collection from this guy (including his PC) back in 2004 and it has been in the same box ever since. I also have quite a few Team Pennants if you are interested.
I could do $7 DLVD if you want the Allen Banner. I can send it rolled up in a small box.
LMK
Thanks
Mike