Prices checked 1st September 2024. Real Amazon price quoted.
HMV have 2 for £30 on some 4K Ultra HD discs.
The Suicide Squad [4k Ultra-HD Ultra-HD] [Blu-ray] [2021]
[Region Free] £19.99
https://hmv.com/store/film-tv/4k-ultra-hd-blu-ray/the-suicide-squad
https://www.amazon.co.uk/Suicide-Squad-Blu-ray-Region-Free/dp/B09BG5VTRQ/
Blue Beetle [Blu-ray] [2023] £9.99
https://hmv.com/store/film-tv/blu-ray/blue-beetle
https://www.amazon.co.uk/Blue-Beetle-Blu-ray-Region-Free/dp/B0BGY71VTM/
Aquaman and the Lost Kingdom
[Blu-ray][2023] £9.99
https://hmv.com/store/film-tv/blu-ray/aquaman-and-the-lost-kingdom
https://www.amazon.co.uk/Aquaman-Lost-Kingdom-Blu-ray-James/dp/B0CQPH9BVJ/
Marvel Studio's Guardians of the Galaxy Vol.3 [Blu-ray]
[Region A & B & C] £16.99
https://www.amazon.co.uk/Marvel-Studios-Guardians-Galaxy-Blu-ray/dp/B0CCS9TMV1/
https://hmv.com/store/film-tv/4k-ultra-hd-blu-ray/guardians-of-the-galaxy-vol-3
(£19.99)
Marvel Studio's The Marvels 4K Ultra HD [Blu-ray] [Region
Free] £15.67
https://www.amazon.co.uk/Marvel-Studios-Marvels-Blu-ray-Region/dp/B0CRVM1JDJ
https://hmv.com/store/film-tv/4k-ultra-hd-blu-ray/the-marvels
(£19.99)
Spider-Man: Across The Spider-Verse 4K UHD £19.99
https://hmv.com/store/film-tv/4k-ultra-hd-blu-ray/spider-man-across-the-spider-verse-(1)
https://www.amazon.co.uk/Spider-Man-Across-Spider-Verse-Blu-ray-Region/dp/B0C6V7KD7T/
The Day After Tomorrow: Into Infinity [Blu-ray] £14.99
https://shop.gerryanderson.com/products/the-day-after-tomorrow-into-infinity-collectors-edition
The Villainess £10.75
https://www.hive.co.uk/Product/The-Villainess/21389378
£10.75
https://www.arrowfilms.com/the-villainess-blu-ray/11536065.html
£15.00 + £3 delivery
https://hmv.com/store/film-tv/blu-ray/the-villainess
£14.99
Dune: Part Two [Blu-ray] [2024] [Region Free] £14.99
https://hmv.com/store/film-tv/blu-ray/dune-part-two
https://www.amazon.co.uk/Dune-Part-Blu-ray-Region-Free/dp/B0CWPLC535/
The Hunger Games: The Ballad of Songbirds & Snakes 4K
Ultra HD [Blu-ray] £14.53
https://www.amazon.co.uk/Hunger-Games-Ballad-Songbirds-Blu-ray/dp/B0CMR5TDFN/
https://hmv.com/store/film-tv/4k-ultra-hd-blu-ray/the-hunger-games-the-ballad-of-songbirds-and-snake (£19.99)
Oppenheimer [4K Ultra HD] [2023] [Region Free] £18.99
https://www.amazon.co.uk/OPPENHEIMER-UNV-Blu-ray-Region-Free/dp/B0BHF11TVT/
https://hmv.com/store/film-tv/4k-ultra-hd-blu-ray/oppenheimer-(1)
(£19.99)
First Man (4K Ultra-HD + Blu-ray) [2018] [Region Free]
£19.99
https://hmv.com/store/film-tv/4k-ultra-hd-blu-ray/first-man
Passengers [4K Ultra-HD] [Blu-ray] [2016] [Region Free] £17.99
https://www.amazon.co.uk/Passengers-Ultra-Blu-ray-Region-Free/dp/B07VCK6D2F/
https://hmv.com/store/film-tv/4k-ultra-hd-blu-ray/passengers-(1)
(£19.99)
Top Gun – 4K Ultra-HD [Blu-ray] [2020] [Region Free] £19.99
https://hmv.com/store/film-tv/4k-ultra-hd-blu-ray/top-gun
https://www.amazon.co.uk/Top-Gun-Ultra-Blu-ray-Region/dp/B087XQTDTP/