I've bought exactly one box of 5.56 since all this crazy buying began last year. Other than that I haven't bought a single round in a major, popular caliber. While 223 / 5.56 ammo prices are still way too rich for my blood, it does seem like some sanity has returned to the market. In addition, I was able to find enough PMAGS in stock to cancel my backorders with DSG Arms.
Palmetto State Armory not only has XM193 in stock, but it's not ~$1 / round anymore. Also, this is a sight I haven't seen in a long time. An entire page of in stock .223 / 5.56 FMJ.
Maybe I'll actually be able to afford some ammo sometime later this year.