Specifically, from seasons 2-7. If you have any for trade or sale, please send me an email:

Argyle1968@yahoo.com

I loved this show! My sister and I watched all the time. I'd love to have the episodes if anyone has some they'd be willing to torrent or trade for -- love to watch them with my sister again 25 yrs later!

Email me at tickhed@gmail.com

There's a new "Down to Earth" group on Facebook, with posts from the cast! http://www.facebook.com/pages/Down-to-Earth/188644481202000

This is how TV Tropes described (https://tvtropes.org/pmwiki/pmwiki.php/KeepCirculatingTheTapes/LiveActionTV) the current availability of Down to Earth:
Down to Earth, a typical 1980s family sitcom, ran for sixty seven episodes from 1984 to 1987 on Superstation TBS. None of these episodes have ever been released on DVD or streaming or even torrent sites in any way, shape or form, or have ever been seen again or rerun after the series finished airing. Some of the episodes are on You Tube, but they're taken from old tapes with commercials attached to them, meaning these were the only episodes that the uploader was able to save. About thirty of the sixty-seven episodes aired have been forever lost to time, and will most likely be lost forever seeing as how the series apparently isn't memorable or well-known enough to get a DVD release of any sort.

So have any episodes that are not from the Goodlife reruns ever turned up anywhere?
I am attempting to compile an episode guide to the programme and info is both scant and often incorrect.