2001 World Series AUTO? fotoball CURT SCHILLING Diamondbacks baseball For Sale

You are viewing a Commemorative Foto Ball CURT SCHILLING baseball from the 2001 World Series.
I cannot find other examples of this ball to determine if the signature on the ball is stamped or real.
When examining the ball and original case closely, I noticed a small sticker on the case which appears to be an authentication sticker. The signature is in gold and actually may be Curt\'s signature. It appears similar to other signatures I\'ve seen or it may be a facsimile The sticker reads: AE 32306411. I don\'t know what authentication company starts their numbers with an \"AE\".
The condition of the ball appears like new, but I\'m not a grader or authenticator so view pictures and judge for yourself.

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