Just open up the signature auction, they are 100 lots in and already at $300,000 in sales!
Is there anyone, anywhere that comes close to those kind of results?
Most auction houses have to sell 10x that amount of material to get close to that number, and I've sat in auctions that seem to last for days and they still don't get there.
Grey and company continue to do amazing things for the hobby and thankfully, advertise and promote it at every turn.