I recently acquired a Lee melter and an RCBS Lube-A-Matic and thought about casting some .45 ACP 185 grain SWC bullets for the first time but have a hard time making sense of the economics. I pay about 8 cents for lubed bullets now and I figure it will cost about 6 cents to cast a bullet based on the lead alone. It doesn't seem to make sense to cast or am I missing something?