Gruv has launched a 4K Blu-ray sale for the weekend with a focus on sci-fi favorites. Some of the best sci-fi movies of all time are included in the sale, but the overall best deal we’ve found is on a Back to the Future: The Ultimate Trilogy box set. At $29.99, Gruv is matching the lowest price we’ve ever seen this 4K box set drop to, and Amazon seems unable to match that price.
This version of the Back to the Future trilogy was originally released back in 2020 for the franchises’ 35th anniversary. This marked the first time the three films had ever been remastered in 4K. Universal Pictures also released the 40th anniversary version of this box set in 2025, but it’s quite a bit more expensive right now compared to the older version.
It’s worth noting that when this 4K trilogy was originally released in 2020, Amazon was actually offering a working hoverboard alongside your purchase. Unfortunately, that is no longer the case and all you’re really getting here is the discs for the movies. The discs also include all of the bonus features you’d expect from a home release, with over an hour of additional content. Here’s a quick rundown of what’s included:
The Hollywood Museum Goes Back to the Future (Tour of props and memorabilia)Back to the Future: The Musical Behind the ScenesAn Alternate Future: Lost Audition TapesCould You Survive the Movies? Back to the Future (Exploring the laws of physics that were broken)Tales From the Future – 6-Part DocumentaryThe Physics of Back to the FutureDeleted ScenesMichael J. Fox Q&ABehind-the-Scenes FootageAudio CommentariesBack to the Future: The RideDoc Brown Sves the World! (Short film)OUTATIME: Restoring the DeLorean
Is this a good price for these movies?
While this is the lowest price we’ve seen on this particular 4K box set so far, it’s likely that it isn’t the lowest price we will ever see. The newer 40th Anniversary box set dropped all the way down to $24.99 during Prime Day this year and will likely do so again during Black Friday sales. It’s worth waiting until November if you’re looking to shave a few more bucks off the price.
More 4K Sci-Fi Movie Deals at Gruv
If you’re looking to add additional sci-fi films to your collection, you can check out the full sale over at Gruv this weekend. Some of the most notable discounts are on the Jurassic World movies, The Matrix Collection, and the Dune 2-Film Collection. Prices for individual films are generally down to $14.99, which is similar to the pricing you’d find on Amazon right now. All-in-all, these lower prices are what make Gruv one of the best places to buy 4K movies in 2026.
