Cheapest grad schools per credit

[Ideas]

Cheap grad credit on its own isn't necessarily *useful* unless you use it as an alternative approach to upper level undergrad credit (TESU allows that) or if you can use it as a +18 option for secondary teachers or 18 credit bundles beyond a master's degree for community college teachers.

Do you know if CC's would accept 18 NA credits along with an RA unrelated Masters? Would they notice they were NA and consider me less qualified? Thanks!