I'm looking at the Desktop Gaming computer search page, I went to highest price listing search. It starts at $13,001 & goes down from there. The first page of listings is filled with computers  These computers are old computers worth less than $1000, being advertised for many thousands of dollars. Here is an example of the $13000 listing, which would be worth about $500.

I know enough about computers not to buy it, but some vulnerable person out there might not & pay $13000 for a $500 computer. EBAY should not be letting them advertise $500 computers for up to $13000, these computers are not valued at the price they are being listed at.