Amazon used TV's in "good" condition are about 10% cheaper than regular ones and they offer a 30 day return policy and according to their phone representative they will pay return shipping so it's no risk to check it out, but I don't want to waste a month shipping a TV back and forth if by good they meant horribly disfigured. Does anyone have experience buying one of these used TV's from amazon? If so, was it worth the 10% off?