Gruv.com has a pretty good sale on blu-rays at the moment. Good for movies you like, but don't *love* enough to spend money on them in 4k!
https://www.gruv.com/

I picked up:
Beetlejuice
Jaws 2
Ben-Hur
Gone with the Wind
Clash of the Titans (original)
Kelly's Heroes/ Where Eagles Day combo
Dumb and Dumber/ The Mask combo
Edge of Tomorrow
Tremors

11 movies for 47 bucks- not too shabby!

That Tremors Blu transfer is GHASTLY. You'd be well-off to get the 4K release.

The older Warner titles are really attractive at that level, Kelly's Heroes, Ben Hur, etc.

Some of the Universals I would avoid. The Jaws 2 4K remaster is also one to go with, that Blu's HD master is ancient. And as MJ says the Tremors transfer is bad.

But good pricing on the rest!! I love the Gruv. Keep using the 20% special