Very few .22s. There were CCi, I think I did se some strange brand of bulk, not wolf or aguila but something else at a reloader/ supply/ make their own ammo booth. They were gone by the time I got to their table which was about 1hour 45 mins after opening. They did have all the ammo they load in stock all day long 9mm, 45acp (well I say all day it was getting slim after about 1pm when I was leaving), .40, 44, 38 you name it they had it loaded and you could even buy 1000round ammo cans of it. Prices were not gouging prices but regular price. I only boght some 44mag loaded from them. I got lead wadcutters and paid $23/50rounds. You could get FMJ 115grain 9mm loaded for I think $15ish/50rd? Primers were in very short supply and CCi/Winchester were going for $40/1000. Their powders were reasonable for between $20-23/lb depending upon type. I found factory rifle ammo all day long for centerfire. Even .223 most brands I looked at were $25/20 (these were other booths, not the above one).
I did notice that wolf and tula ammo both 223 and 7.62 was going for $10/box some vendors had 10 box limits. If I would of known that I would of brought the ones I just paid less than $5/box for and sold it I can get more If I want to wait 4 weeks which is no big deal to me!! I did see one guy that was crazy, he was selling the white box bulk Winchester (100rds) of 45acp for $60!!
Most AK mags surplus steel or new steel ones were going for $40-50. AR mags were $30-40 for milsup colt AR mags and similar for magpul, pmags etc. Did see Tapco AK mags for $30!!! I paid $9 2 months ago!!