I just bought the Hamilton Beach Big Mouth Juicer from amazon. It got a good rating for the price on consumer reports as well.

http://www.amazon.com/Hamilton-Beach-Mouth-Extractor-67650/dp/B000FHQJ6C/ref=sr_1_1?ie=UTF8&qid=1341881650&sr=8-1&keywords=hamilton+beach+juicer