Dine College: $55 per credit hour

[Ideas]

If anyone who is not Native American applies to take a course there, please post if you're successful. I don't think it's clear, but I believe some of these schools are only for Native American students with proof ("Certificate of Indian Blood"). From the college application:

Non- Degree Seeking - Not eligible for Financial Aid and must submit Official High School Transcript & Official C.I.B.
Non-Degree seeking students are allowed to take up to take up to 6 credit hours. If a student wishes to take more than 6 credit hours, the
student must declare a major and submit all required documents.

I know this is kind of like snipe hunting, but is Native American literature non-western literature?

Unlikely. TESU's course description says "The term non-Western literature generally refers to writings by people in any culture or country except those of Western Europe, Ancient Greece and the United States."