There's a reloading store/gun shop in my area that has pretty much any powder you want. In the last few months I've bought, 231 (8lbs-$159), Unique, Power Pistol, 2400, Longshot, HS-6, 700x and Titegroup.
When I was in there this week, the owner told me the drought is over and he can get pretty much any powder he orders. He's had a good supply for a couple of months now. His prices aren't pre hysteria low but they aren't outrageous. Most powders are between $20-$25,a pound, in one pound cans.
When I was in Kansas last week, I stopped in a gun store and asked about availability and was told the cupboard is still bare.
I wonder if this is regional thing, or the guy with ample stock is just well connected. He's been in the business for 40+ years and knows everyone in the industry.