Amazon is offering up Star Trek: The Motion Picture for purchase for only $3.99 through their Video On Demand service.

This digital deal is only for today, Monday, August 30, so grab it while you can. The digital version is regularly $9.99. The 24-hour rental of the film is $2.99.

Visit Star Trek: The Motion Picture product page to purchase the film.

This is the first Star Trek film, released in 1979, which picks up many years after the original television series was canceled, and stars William Shatner, Leonard Nimoy, and the rest of the original cast.

The U.S.S. Enterprise proudly soars again in this newly restored, Director’s Edition of the original Star Trek movie classic.

Visit the Video on Demand page to learn more about the service (you can stream the film right on your computer, or download it to you PC, and more).