From the link that you gave, it was put an the market as a competitor to the IBM XT computer. It uses the original DOS operating system and you probably won't find many p eople that even know how to operate it. I would guess that its value is greater to a collector than its scrap value. Even if you can't get it to work, I'm pertty sure that the right person would give you more that what you could ever get by scrapping it out.
If it were mine, I would sit on it and see if I could find a collector willing to pay me for it. Its kind of like having a old model A out in the barn.
Good luck with your find!