The cheapest I ever found it was on starline's sight. When I bought 1000 45 acp cases from them I was able to load it with the 230 grain FMJs from RMR with 7.4 grains of Power Pistol and CCI 500 primers for 17.58 per 50 which I think is a little cheaper then I can buy WWB, now that I just did the math I should have just bought a bunch of WWB, at least my rounds have a little more velocity.
I noticed the other day while I was loading my starline right after loading my mixed brass that the starline took much less effort to load, is it a softer brass then most?