Some people need to buy at these inflated prices anyway, and are ultimately willing to spend. Maybe it differs in your area but there's no risk in listing these on Facebook Marketplace or similar platforms and see the interest.
i5-13500E, 32GB DDR5, 512 GB NVMe, scratched and dinged a bit for $500 is practically a steal! Hardly anyone's biting or clicking, I don't get it...
New open box models (not scratched and dinged), if anyone's interested: https://www.ebay.com/itm/188355326179
Edit: they're intended to be retail POS PCs, like cash registers. (The motherboard literally has a header for a cash drawer!) So unless you're a particular kind of retailer, you're not asking your distributor for them. If distributors aren't looking for them, our B2B buyers aren't buying them. If they were Elite/Prodesks, Optiplexes, or Thinkcenters, they'd probably be gone by now.
Edit: Pittsburgh
The only thing I've found that's annoying with these POS/Office builds across various brands and models from 2013-2017 is the PSUs are less reliable and end up failing if you're doing more than just running excel and outlook. The OEM PSUs are often priced at ~25-70% of the value of the entire machine. I've seen some people end up cutting a hole in the case and bolt an ATX PSU to the exterior.