I found a auction website that sells some coins overpriced and underpriced. it sells other stuff to. here is the link. https://www.proxibid.com/
It's been my experience there that the percentage of bidiots is pretty high; few lots hammer at realistic prices. They_do have a large number of coin-related auctions, though, so it's worth being a regular stop on your Internet travels. I've bought from them once.
I've used them. Most everything I saw was overpriced but usually the descriptions were pretty accurate if not a touch overstated.
They would not accept my bank debit card without my SSN number. That is a no-no for anyone to ask me. I declined.
And their card processor is NOT within the U.S., so getting at them for any misconduct would be problematic.
