Considering my ThinkPad options for Libreboot. Looking at flashing using a BBB, and it's a bit dizzying. My concern is less the complexity and more the time I'd spend on it, and the cost of buying all of the hardware and materials. And sourcing a good ThinkPad (e.g. X200).

Has anyone flashed their ThinkPad with Libreboot? How'd it go? I'd otherwise buy one from e.g. Technoethical/Vikings/Libiquity.