I heard recently that Chris Duane is now opening this site http://www.silverexchange.com/ Supposed to be kinda like eBay
I discovered it two weeks ago. Mulligan Mint (Gray?) also had such thing in the past, named Spotmex. I registered there, and received some hundreds mails over like half a year, about things for sale, though since it was all a far from my bed show, never bought (distance too far). I'm not sure if I would trust it. It's a paypal replacement, so called cheaper, but hell, they all started cheap. And peer to peer, software, paying things, hum, it's a situation that I'd not like to take risk in. Still, wonder what it will become, if anything. Is there a gap for it in the market, that's the question.
I once read that spotmex was a variant on 'apmex', so I thought it was also US based, and I then also read about the mulligan mint 'scene' setting up such an auction environment, so I linked both, apparently wrong. When I now search for spotmex the results suggest that it was Australian. I linked spotmex thus also with mulligan mints story, and their both ends. What caused spotmex then to end? I received quite some emails in 2011, despite my location was probably way off the one of most sales there, so it did appear like pretty active.