Any sources for inexpensive/nontraditional masters-level social work classes?

[studyingfortests]

Grad tuition under $300 is hard to come by except maybe in state tuition if you're a resident.

Oh, I figured it was a pipe dream.  I was just hoping maybe there was some sort of Coopersmith-type alternative credit thing.  I've found such a thing for masters-level graduate credits in the education field, and they have a few courses that might be close enough to social work that I could use them as electives.  I was just hoping maybe there was something I didn't know about.