I used to love going to the gun show and looking for the deals. I know the dealers who are reasonable and I would always visit their tables. The crazy priced ones, just laugh and walk right on by.
My complaint isn't so much with the dealers, but with the venue. It costs $18 just for the "honor" of walking around in a crowd of smelly people. Parking is $7 and entry is $11. If my sons come with me we are up to $32 to get in the door. The only thing I go for now is powder, primers, or the unusual used firearm that is really hard to find like the Japanese Brown Bess I found one year.
If no one is making any money, maybe the dealers need to "organize" against the promoters, Matt Brown and his extortion racket AKA the Greensboro Coliseum. Go a few years without the gun show. Who am I kidding, I know that will never happen.