Acer Cloudbook 14" 2G ram, 32G eSSD. N3050 dual core Braswell. $189 at Walmart. (Careful: it is the bait and switch model. Do not believe the "in stock" indication on the web site. I went to pick one up at four different stores and none actually had them when I arrived. I finally got lucky with my second attempt at their "deliver to store today" option.)
It was a rough Linux install, ( noapic edd=off use a new kernel, Debian has the iwlwifi drivers in nonfree, don't use uefi, touchpad in legacy mode. I used both "grub>" and "grub-rescue>" before it was working) but it does just fine for OS development.
The display has such a narrow acceptable angle of view that you can't angle it to get the center and the top and bottom all with a decent black point at the same time. But I use it for programming, so that isn't too important.
I'm really pleased with the eSSD storage. It is much nicer than USB or SD card and supports ext4's discard option.
The power connector is optimized to fracture the solder connections.
This is my "where is cheap hardware" excursion. I tried repurposing a Chromebook into a computer, which was great until it failed to sleep, ran down its battery, and lost the setting that let it "legacy boot" then ate all my data in the restore operation. On the road, away from Internet and any synchronizing. Grr.
Most of my work is at a proper desktop with as many displays around as are helpful for the task, and I generally use a MacBook as my laptop, but I needed to rotate the extended family laptops a little faster than I wanted, so my wife was sharing mine, but she doesn't share well and I found myself with a laptop deficit until Intel can get a Skylake processor into Apple's hands and then they feel like having a rollout.