with used DVD web sites? Are they worth looking into, or are they a waste of time and money? I don't want to pay the prices places like Amazon and Deep Discount have for a TV season, and I'm leery of eBay (been burned by them before). I don't have any info about which sites would be good/mediocre/take your money and run, so I decided to ask the sage minds here. Only interested in Region 1 DVD sites at the moment - my Samsung blu ray player isn't unlocked for any other regions.