Don't waste your time at the Cobb show. It was lackluster to say the least. I got bored with shows a few years ago, but decided to give it a shot. It was mostly junk and overpriced handguns. I did find mini mags for $10 per 100, but that was about it.
I went to the Cobb show and enjoyed it because my Dad and uncles were with me, but I agree the selection was meh, and the prices were too high. I bought 2 ammo cans. My Dad bought a new Henry .22 Magnum pump action w/octagon barrel for $449...He has been wanting one for a couple of years. They aren't the easiest thing to find and the price was good, so there was that...