I get several notifications weekly of in-stock H4350. It's "plentiful" by today's standard. It's slowed down actually, there was tons of it over the last month or two.
Last week:
8/26 Hodgdon direct $311/8lbs plus haz&shipping
8/22 Powder Valley $287/8lbs plus haz&shipping
$40/lb delivered is as cheap as you're going to find it online, or any other powder. That's a pretty good price these days.