Check the ram and CPUs for resale value. I know I've done quite well selling certain CPUs for much more than scrap value to a buyer on this forum.

I'ma go against the grain & guess that you actually could lose money, too. If there's no ram, no fingerboards, missing powersupplies, and you have Chinese mobos, & old P4s... you could be looking at a loss.

I hope I'm wrong!! Probably am, just pointing out worst case.