I just looked at the updated entry in the archive for Duke (v13) http://www.yojoe.com/action/04/duke13.shtml
I remember reading somewhere that the figure given out at the game would be molded differently, without weapons. I can't tell from the pictures or descriptions in the archive if this is true. Did the MN Twins Duke come with empty holsters or anything? I'd like to see a picture of that comparison some time...