Banning “walk-around” private gun sellers is a non-starter because there are many people (me included) willing to spend the time and money to attend a gun show because there’s a chance a private seller will ALSO have what I am looking for.
I agree that fewer gun shows might also please a significant number of vendors, who have told me they feel pressured to buy into the current schedule because they will lose traditional table placement by skipping shows occasionally.
I understand the folks who like the "Walk Around" private guy, as a private attendant I like this as well. But look at it from the promoter and vendor point of view...They pony up the money to attract a large (hopefully) group of buyers,and a person with no skin in the game can undersell their personal firearm because they have no overhead.
Do you think your favorite gun shop would let you hang out at their shops with a rifle for sale slung over your shoulder, talking to all their customers ?
If people have something to sell, get a few things together maybe find a partner and rent a table. It adds to the show.