I got in line around 8:45. Even though it was supposed to open at 10, I was in there by 9:45.
I went straight to the balls. In the past they had a bunch of minor players for $5 each. They didn't have them but they had balls ranging from $10-$100.
I passed on Chris Sale ($100), Robin Ventura ($50), Jose Quintana ($30), Jeff Samardzija ($30), Hector Santiago ($30), Dan Jennings ($20) and Micah Johnson ($20). I pretty much got every other ball of a player I don't have unless the ball was in real bad shape. Here were the 15 balls I got (cost $200 total.
All in all, I was very happy with my haul.
I put good dents in several years of completing rosters.