So, my work recently got in a large collection of hockey trading cards. Because I am the only person who is actually interested in hockey there, I am in charge of finding out their values and getting them out on the floor to be sold. However, I am having a REALLY hard time finding a website that will give me the values of the cards. Right now, I am just google searching the card maker, player name, team name and card number. Takes a lot of time. Does anyone know of a good site that you can search for values on?

I'm particularly having a hard time finding one particular card as well. It is a Stanley Cup Pieces of Glory card for Martin Brodeur card...so if anyone knows anything about that, send the info my way so I don't look like a total tool at work : )