I spent the afternoon there today. From what I could see, the ammunition situation has more or less normalized. There were no lines of buyers at the ammunition vendors. (I can't comment on the ammo prices.) There seemed to be fewer vendors, in general, than last time. The big book dealer at the middle of the show was conspicuous by his absence.
As usual, some of the gun vendors were grossly overpriced, although others were reasonable. As a buyer, you have to do your homework before you go. For example, I saw an AR-180 tagged at $2400. I asked to look at it. It was a black enamel finished, Sterling-made gun (the least desirable of the three manufacturers). I pointed this out to the vendor, but he insisted it was a Costa Mesa made gun (because that was what was stamped on the receiver). After I gave him a long explanation of the three manufacturers, etc., he seemed half convinced. Finally he asked me what I thought it was worth. I told him $1200, tops, and walked away. (I have one by each of the other manufacturers, and I really don't want a Sterling, at any price.)