Yeah it's screwed up for me too. I was just about to post and ask what the hell happened to their site....
Does anyone know what the hell is going on with Pricewatch?? It's asking for a username and password on a login window! Also every time I try the page, I get a firewall warning for smartcard reader DLL trying to be accessed with info trying to sent to 168.143.107.163 (Verio)! Pricewatch is on Rackspace and that is not even their IP address.
Apparently those of us having problems are having different problems since I seem the be the only one where it's asking for a user login!