alt Hacker NewsI just finished completely rebuilding a 2008 and 2010 macbook pro. The older ones are quite serviceable. This round, the speaker surrounds had cracked causing buzzing audio or no audio. I managed to ebay brand new speaker replacements and got them installed. I cleaned everything and re-pasted the CPU/GPU while I was in there as well. They are on El Capitan and High Sierra, but can be patched to be upgraded to Mojave if I wish. Currently running a LTS version of Firefox as my browser.
Did similar. A 2008 white macbook and a late 2008 unibody macbook (non-pro). It was a fun project.
The white plastic macbook is in decent shape too with just standard light scratching on the body. It was sold for parts only but worked just fine. Needed a battery replacement, and I found some old magsafe "L" chargers for cheap. Maxed out the RAM at 4GB (Supports 6GB (4G+2G) but 1pc of 4GB DDR2 are expensive).
The 2008 unibody macbook needed the lower body replaced (bad keyboard main issue) but the rest of it works fine. The original battery still worked and held some charge, but I got a 3rd party one anyway along with the magsafe "L" charger. Maxed out RAM at a usable 8GB DDR3. This was also sold dirt cheap "for parts".
Both ran MX Linux for awhile until I needed the SATA SSDs. They now sit with their old mechanical hdds and the last supported OSX versions on them. Maybe one day I'll get around to selling them.