Visited my local gun shop last night to pick up 500 rounds of MFS non-corrosive 7.62x39 for an out of town friend who'd just recently bought a Mini 30 stainless. While I was there I picked up 1000 rounds of Winchester M22. The store was out of the $42, Winchester bulk pack .45ACP of which I wanted to get one more, but otherwise still has everything I'd want.
I'll be back on Friday to with a friend to pick up a gun cabinet for their residence. I plan to get a bit more .22LR, two cases of 12 gauge trap loads and and maybe a few boxes of .22 Win Mag, which should round off my ammo purchases for now. If I weren't in the process of finishing a Master's degree and already working again, I'd have definitely gotten another 1600 round case of .223, one or two crates of 7.62x54R and probably another crate of .308, all still available at decent prices up here.
That said, some stores are already running out of .22LR and I've been told that others have been coming in and buying bulk purchases (i.e. 10 000 rounds of M22, $2000 worth of 7.62x39, etc) so sleeping too much on certain brands might cause people to miss out on getting them for the next several months.