GenCon demos and hard copies?

I'm hoping to find a physical copy of the rules and a demo of the game at GenCon. What are the chances of my wish coming true?
Thanks,
Andy

Check out Games on Demand when you get to GenCon.

http://www.indiegamesexplosion.org/2013/01/29/games-on-demand-gen-con-2013/

I know several GMs prepping Dungeon World games there. Those games usually run in 2 hour lots so it's a great way to get an "extended" demo.

Indie Press Revolution will probably be at GenCon - I couldn't find anything one way or the other to say for sure - but they do have hard copies of Dungeon World and lots of other games.