Does anyone know if the final episode is available to buy on VHS or DVD? TBS skipped over the very last episodes the past few times they ran the series and I would like to purchase the last episode. I have seen the episode but would like to own it. Thank you!

Little House ended with three movies

Look Back To Yesterday
The Last Farewell
Bless All The Dear Children

they are not to my knowledge available commercially

The last 1 hr episode "Hello and Goodbye" isnt available either

None of those movies are in the regular syndication package. However, TBS in the past has included the first sequel movie, "Look Back to Yesterday", in its LHOTP rerun rotation. Since they were airing episodes back to back, it was no problem to slip the movie in. TBS has also aired "Bless All the Dear Children", but in movie slots rather than in the regular LHOTP time periods. I've never seen "The Last Farewell" on TBS, although I have seen it on the Disney Channel (before the Lizzie McGuire era) and on some of the Encore channels.

I've never seen any of the three movies available commerically, though.