Amazon has Apocalypse Now: Final Cut (Digital 4K UHD) to own for $4.99 downloaded. Price matched on FandangoNOW and VUDU (now same company). .
The widely acclaimed "Final Cut" is the 2019 4K restoration from the original negative of Francis Ford Coppola's fever dream classic. It's also 30 minutes longer than the theatrical version (and about 20 minutes shorter than the "Redux" version).