I have a LG LST-3410A HD DVR for sale. Its one of the few DVRs for HDTV that doesn't require a computer or a pay for service. It works with OTA or free/clear cable.
It has a cosmetic flaw that doesn't affect operation, but perfectionists should be aware. Part of the side cracked off near the front. Hard to describe and will try to find a way to post a photo.
Asking $349 obo. This is my best guess at fair pricing. I paid much more and current ebay prices range from an auction without a bid yet and a BIN for $849.
I don't use it, we don't watch enough tv.