Not sure Justin. I know there are some places that buy up damaged goods or surplus and resale. When shipping goods if the seal is broken on the container, shipment is late, or too much was ordered the receiver will not accept the shipment. Maybe this is where they get some of their stuff.
I had a friend who worked for a large chicken company and they would estimate how many pieces of what part of the chicken they could flood the market with and profit the most from. Then that left them with other parts they had to sell so they would discount it and sell to surplus buyers.
John
"Critics are men who watch a battle from a high place and then come down and shoot the survivors." Ernest Hemingway