For $100,000 I could manage the process of working minimally, politely, and at a distance with a sibling and our overseeing attorney. I would think of it as a job. Of course, depending on how many hours were involved it might not be worth it.
for small money, yeah, not worth it. I dont care about fairness or who deserves their share of an estate or issues of right or wrong in things like this if my life energy is at stake.