The American College of Education is offering am MBA in Social Impact. Tuition and fees: $10,325. https://www.ace.edu/program/masters-of-business-administration-in-social-impact
That's a pretty affordable RA MBA. I thought they only had degrees that were "Education" related, so it seems they're branching off slightly to say the least...
They've branched off for a while now. They offer BSN, MSN, Ed.D./Ed.S. in Nursing Education, B.S. in Applied Management and Leadership, MHA, B.S. in Healthcare Administration, and Ed.D./Ed.S. in Public Health. I believe they will eventually change their name.