I've been able to find quite a bit of .22 ammo @ Dicks and BassPro recently and @ prices that aren't too bad.
My lgs seems to be hit and miss still and when they do get it people are buying as much as they will sell to them (at 2 to 3 times what it cost a year ago).
I haven't seen handgun ammo or .22s in the local Walmarts and Meijers for months and months.