I can get a Acroloc cnc mill for 700 dollars. The person has not tested it significantly, they have only jogged it around.
It weighs 6000lbs.
I am thinking it would be worth it as long as the ways are in good condition and the spindle is tight.
I would probably rebuild all the electronics side myself to update it to be modern.
For the price it seems unbeatable. I am a hobbyist and don't plan on running any production parts. I have approximately 800 square feet of unused garage space.
I was considering building a small mill myself to leave in my dorm at college, but since I was offered this I am reconsidering.
Here are some pictures:
Attachment 211418
Attachment 211420
Attachment 211422
Attachment 211424