I purchased a poly cart of once fired 9MM, 40 S&W and 45 ACP brass just before the supplies started drying up and prices went insane, so I could supply my need. It was a buy it all or none deal. I still have some 45 small primer. About 10 bags of 1000 + 40's and several thousand 9 mil available.
9mm and 40 s&w per 1000 $40 plus flat rate shipping .
For the 45's (small primer) we'll work out something, I have approx 1000 plus pieces. The brass was collected in a indoor school range and are not cleaned.