Amazon: 4k blu rays: Jurassic World: Fallen Kingdom $8.03; John Wick $8.7; Hobbs and Shaw $10.04; many others on sale, too.

Amazon has Jurassic World: Fallen Kingdom 4k movie on sale for $8.03 once you apply the provided $3.96 clip-on coupon.
Deal
You can also pick up the following movies as well:
All prices below are obtained by clipping the provided coupons.
Crank: $6.69.
3:10 to Yuma: $6.69.
Red: $6.69.
Fast & Furious Presents: Hobbs & Shaw: $10.04.
Ready Player One: $11.38.
Venom: $11.38.
Us: $8.03.
Rambo: First Blood: $8.03
Rambo: First Blood Part 2: $8.03
Rambo 3: $9.37
Rambo (2008): $6.69.
Rambo: Last Blood: $16.74
The Hate U Give $10.04
Atomic Blonde $10.04
Alien Covenant: $10.04
John Wick 1: $8.7
John Wick 2: $8.7
John Wick 3: $13.29
I’m not aware of any fast way of getting these links. Sorry about that.
Maybe just try a search, such as "Atomic Blonde 4k blu ray".
Just make sure to select the 4k version.