I am buying a barely used champion juicer next Saturday! I am so excited! $100 - is this a good deal? What are the pros and cons to a champion? I wish I could afford a Samson or Green Star... but I feel like this is a great deal, you think so? What can champions do and what can't they do? I have read the websites - I am looking for personal experiences here. If you have a champion and hate it tell me now, before I buy it! Thanks....