Byrons Hockeyland - Milt Byron basically defines game worn jerseys. He has a great selection and is very knowledgeable.
Fairmore Sports - Brad Moore is very friendly and tends to get great vintage jerseys as well as contemporary items.
Detroit Hockey Company - Brian Rodgers is very helpful and produces a great catalog mailing. He has bought entire sets from the Bruins, Senators and Predators.
West Coast Jersey Exchange - Mitch has all the Sharks jerseys and many others.