This Warner DVD of Being There (1979) contains the full-length version of the film, in widescreen (the original film format).
The image and sound are good. The colours are fairly vivid, though perhaps not as vivid as the film originally looked on the screen.
This "Deluxe" edition is not so deluxe -- the only extras are a trailer and a short "remembering Being There" piece which is mainly an interview with actress Illeana Douglas, granddaughter of Melvyn Douglas (who won the Best Supporting Actor award for the film). This feature is good and informative, but limited compared to a commentary; and while Douglas gives some interesting insights into her grandfather, we don't get much insight into the film itself. One would think that for a film as recent as 1979 there would still be people alive who could provide a commentary, or at least some short features.
The scene menu is better than most, with 36 stops, making the intervals shorter than 4 minutes, which is handy.
The details of the movie itself I won't discuss because all the other reviewers will have covered that. I'll just make the general comment that I hadn't seen the movie since 1979 when it came out, and I think it still holds up today, 35 years later. Camera work, music, script are all excellent, as is the acting not only of the leads but all the supporting players. The IMDb voters give this film an average of 8.0; arguably it deserves more than that, something approaching a 9.0.
This DVD can still be obtained fairly cheaply, directly from Amazon, and from affiliated merchants. Now would be the time to grab it if you have never seen it and want to put your toe in the water in the most inexpensive way.