I have an older Wacom Intuos Manga (CTH480), which I got for... I think it was 60€ back then? Newer Intuos tablets seem to be a little more expensive now (around $80), but I'd still totally recommend them. I had mine for 7+ years and I also use it with Clip Studio Paint EX, as well as Photoshop, Affinity Designer, Corel Painter and a whole bunch of other softwares
I... could never quite get 100% used to sketching directly on a non-screen tablet and I much prefer screen tablets for digital drawing (especially my iPad Pro + Apple pencil
), but I've been using non-screen tablets for 15+ years to do digital coloring, inking, photomanipulation and basically anything but sketching (for that, I'd usually sketch stuff traditionally, then scan it and ink it digitally). I know plenty of artists who never had a single problem doing everything digitally with a non-screen tablet, though, so that's definitely more of a "me" issue rather than an actual issue with non-screen tablets themselves 