Are Penny Auctions legal in the USA?

They are legal....but most are fraud! Most promise you everything from laptops to gaming systems, but in the end you lose. I found out a lot about these sites when I used google to see what people were saying. I stumbled upon http://www.scambook.com you should see what alot of people are saying!!!Here is a link that I read: http://www.scambook.com/report/view/1491/BidRack-False-Advertising-for-75.00-on-06-23-201

Good Luck!!!