Ask HN: Where do you buy marketing website templates?

As I experiment with various personal projects (or smaller client projects) I regularly need to create marketing pages (landing pages, sign-up pages, bios, product pages etc.).

My instinct is to just custom built with Tailwind but in many cases this is a waste of time and I'd be better off finding a template.

I'm happy to pay for these templates (< $100) and I'm also happy to customize them but I notice that Googling for templates shows an awful lot of buggy-looking WordPress themes with a lot of jQuery and JavaScript going on.

Where do you find good starter templates for marketing website projects?