Amazon is offering up Star Trek III: The Search For Spock for purchase for only $3.99 through their Video On Demand service.

This digital deal is only for today, Monday, September 13, beginning at midnight PST and runs for 24 hours, so grab it while you can. The digital version is regularly $9.99, and the 24-hour rental is $2.99.

Visit the Star Trek III: The Search for Spock product page to purchase the film.

Released in 1984, the movie is the third in the Star Trek film franchise with the original series cast of William Shatner as James T. Kirk, along with the rest of the Enterprise crew, and this time they’re on a mission to find Spock!

Admiral Kirk and his bridge crew risk their careers stealing the decommissioned Enterprise to return to the restricted Genesis planet to recover Spock’s body.

In my opinion, Star Trek III: The Search for Spock doesn’t get the credit it deserves. Maybe it didn’t live up to its predecessor, Star Trek II: The Wrath Of Khan, but it’s still a great movie. Plus, Leonard Nimoy, who plays Spock, directed the movie. Ooh, AND, Christopher Lloyd stars in it as the Klingon Commander Kruge.

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).