I would hit up the Indy 1500 show coming up soon. There's a company out of Ohio that sets up with allot of Lee casting products that could get you started cheaply. A casting pot, 6 banger mold and a push thru sizer would be all you need to feed your SASS needs. Lead can be found if your willing to hunt the scrapyards and make your own alloy. One of my recent lead haul's. 234 pounds of linotype.
I shoot .45 Colt in Cowboy Action Shooting matches. My biggest expense in the lead bullets. I think I have everything I need to get started, except lead, and I plan on hitting up a few tire shops for that. But it would be nice to not have to order lube if I need it. I have not seen any casting gear at yard sales but I haven't really been looking, so I will keep an eye out now. Thanks.
So, are these worth something?
The only time I've bought lead down your way was when I visited O'neals scrap yard. I bought 300 pounds of roofing lead that was on a barn at one time.I have everything I need but lead at this point. I prefer to stay on the softer side as all the targets we use are steel. If I need to, I can go to the local scrap dealer and see what he has. Wheel weights are supposed to be perfect. I am a member of two ranges so I might see what I can find there on the ground.
I have 30(ish) pounds of clean 60/40 kesters lead solder....you need/can use this to make your pure lead a little harder.......up for grabs....
Cast boolits is a good resource as well