If you have one nearby, head to a gunshow. Get there early, the line for supplies is the longest you will see there.
I went to the gun show Saturday. There were primers but not a single pound of anything useful for .45 or 9mm.
I passed on a pound of Clays last month, I’m kind of regretting it now. Not great for pistol reloading but I do have loading data for 45 auto.