I just recently went to a gun show in WI. Some of the prices of used guns were extremely high. I have sold new guns cheaper than what these guys are asking for there used guns. Majority of the people selling guns there were so called private sellers, no tax and no paper work. That is where alot of convicted felons pick up there guns at. They don't mind paying the extra as long as they can get a gun. Truthfully I would like to see more regulation at a gun show. Whoever sells guns at a gun show, should fill out the paper work just like a dealer does and do the checks.