Here is the "About Us" page.
http://propertyroom.com/AboutUs/CompanyInfo.aspxYes, it looks like a lot of it is seized goods, along with some surplus items. I don't get the "Winner will receive a better date 1956 brilliant proof silver quarter similar to the one pictured.", though. On these type auctions I would think you'd get the item pictured. Unless the coin is a stock photo.