Every garage sale we hit. If there's any gun related items. I always ask, You don't happen to have any reloading or ammo you didn't put out? Lady says i do but it's a little heavy for me to carry. 30 cal can filled with loose 22.
One guy holds sales, probably sold everything by now but.... Advertised as RELOADING, MILITARY ETC. Thumbler for $50, 500 sierra 30 cal bullets $5 per box of 100. RCBS 3 Die sets, 2 for $5. $200 supplied me for a good length of time.
Another sale (planned) by the seller for an estate. XTP's in 38m 45 9mm. Sierra's and nosler's 223 & 308 $5 per box of 100. OLD tin can of 748 (8lb) $75. Yeah the list goes on. I went with $500, came back with $250 and haven't even dented the components.
That guy also had a bunch of old Smiths & Winchesters. Model 17 (22) $250. 77/22 mag, stainless boat paddle, $150.