I have been to 30-40 sports collectable shows in my life time. In the past 5 years I have been talking to dealers and they all stat that at most of these shows they are having problems with stuff on there talbe walking off. The last two Tristar shows I have been to I have seen people sneeking cards into there bag and walking off. I even saw a team of three guys that sat next to me in the food court walk up to a table from 3 different angels and talk to the dealer on one side of the talble while their buddy on the other side of the table stole 5-6 BOXES of cards. As a dealer you need to be looking out for other dealers.