I bought a piece of equipment about a month ago. Seller made the claim in the description that the item "worked when used by previous owner" and then also selected the "used" option which specifically states: "fully functional".
Received item and found the power supply was stripped from the unit.

Tried to work with seller

to come up with a reasonable solution, but that was fruitless and had to make a "not as described" claim with ebay.
I was given the option of a full refund, but I have to eat the shipping cost back.
Strangely, for what I would be refunded, I could make more money parting the unit out......