Let's take a look at what Oklahoma has to offer!

Here's an interesting Bachelors in Agribusiness - Oklahoma Panhandle State University
You can transfer in 90 credits, it's great for those who have 90 RA credits already!
Program Link: https://online.opsu.edu/bachelors-of-agribusiness/
Tuition Link: https://online.opsu.edu/tuition-and-fees/

East Central University has several inexpensive Masters programs at under 10K
They also offer affordable Bachelors as well (even an elusive BS Comp Sci)
Online Programs Link: https://www.ecok.edu/academics/distance-education
International/Out of state tuition waiver: https://www.ecok.edu/current-students/paying-college

Southeastern OK State has a list of online Bachelors & Masters for cheap as well
Their Business programs also have AACSB accreditation and one of the most affordable
One can get an inexpensive Bachelors in Business with ACBSP then ladder up to AACSB MBA
Online Programs link: https://online.se.edu/