One of the challenges I see with newer and lower volume reloaders is the inability or unwillingness to put in the energy required to buy components at optimized prices.
My buddies and I are very opportunistic and keep a loose network onstantly identifying deals, one-time opportunities, occasional leveraging sponsor relationships, business buy-outs, etc. We always buy in bulk and occasionally pool resources to get bulk discounts, minimize shipping, taxes, etc. Some vendors will cut deals or set up codes for consistent bulk buyers as well.
Some indoor ranges might be more willing to sell brass for cheap in large quantity - e.g. 55 gal drums. I’m not picking up much these days but I picked MANY 10’s of thousands of cases in the past. At the price I last bought I’m not sure I can justify picking...
I hesitate to order powder unless it is the max capacity that Hazmat shipping allows, preferably during a free shipping event, with an attractive powder price. One of us makes the combined order, then the rest descend like vultures to get our cut.
I am also quick to work up a new load or re-spring my guns or whatever to take advantage of a particularly cost-compelling component that might not be optimal (hard primers, powder, etc.) to drive down total cost.
Investign energy trying to get to know the people who reload in bulk in your area can have a strong ROI.