I stopped by Gander Mountain in Lake Mary 2days ago to check out their inventory. Surprisingly they still had 9mm and 22lr ammo at normal prices although stock was looking thin. No 223 ammo of course. They had bulk boxes of 9mm, 380, and 45ACP available too.
They did have a couple of AR15's on the shelf along with all the hunting rifles and shotguns. I was suprised to see them not gouging too much. IIRC the AR15 on the shelf was $1400 and Glock handguns were their typical $550-and up retail prices.