Back in the day, you'd see some semi-truck park in a lot and then two dudes with thick AF Southern accents would get out and tell people they tried to deliver all these items to the warehouse, but the warehouse refused the shipment (insert various reasons why) and they can't go back to Ken-tuck-yee without getting rid of it all.
They said they're selling (furniture, electronics, clothing, art) it all for 80-90% off retail. You know, just so they get it off the truck and get back home. I remember working in a commercial area and the owner of the business would come and tell the guys to GTFO their property so they'd pull out and then pull into the next driveway over and rinse and repeat until they were out of the area.
It was a total scam though. My boss bought some couch and said it started falling apart after a few months. I'm not sure these guys had stolen all the stuff, or if the truck got hijacked our what, but during the Summer it was a regular thing that happened a few times every month.
I'd be interested to find out if anybody else remembers these "truck load" scams in the late 90's early aughts.
There's a truck I've seen that sells meat at stupidly low prices, but they're sold in boxes so you don't really know what you're getting.
They'll sell you a box of 20 ribeye steaks for only $40, but you open the box and realize that each "steak" is only about 1/4 inch thick and is absolute dog-food level marbling, completely zero intra-muscular fat.
I bought two of the “white van speakers” in the late 80s. They were unexceptional but okay and lasted 5+ years of heavy college and immediately post-college usage.
Oldest trick in the book.