Comment by vertnerd

Used Chromebooks are plentiful and cheap on eBay and many of them are easy to convert to Linux using the tools and instructions at https://docs.mrchromebox.tech/. I used to have a house full of Chromebooks, but now all but one of them are Linux laptops. My favorite is the Acer CP713 because it comes in flavors with lots of RAM and drive space. I also prefer the convertible touchscreen models because they can go on a shelf and make cheap and attractive Home Assistant dashboards.