I used to go to the gun show back home for one vendor. He could always beat the online guy's price on reloading supplies, especially powder and primers. He would see my buddy and I coming and break out the calculator because he knew we were going to be making a decent purchase of supplies.
I also remember laughing at the prices on some of the guns, one vendor was selling brand new glocks for $650-700. The going rate for them at every other gun shop around was $495-525. Then there was the "tie-died ninja" selling the pakistani knives and swords. He claimed to be a former SEAL, but when asked what team he was with there was no response as "he would have to kill me after he told me." Please keep in mind this guy was 5'10" and close to 400 lbs (over 40% body fat if I had to guess); I was not at all threatened by him. Then there were the people selling the junk books (anarchist cookbook, "survival guides", "militia guides", etc. They would pester everyone who walked by to look out for the New World Order. And before I forget the jerky table and the kettle corn table, those were the last stop before I went home with the purchase of the weekend.
Gun shows are more of an entertainment venue than a place to purchase guns/ammo/hunting supplies anymore. I got tired of spending $8-10 admission, plus parking cost to see the same junk show after show.