UMPI MAOL

[ss20ts]

It looks like Amberton's MBA is about $10,835 (I excluded the cost of textbooks). Meanwhile, you could get an MBA at Pittsburg State University, which is AACSB accredited, for $11,850 -- a fairly negligible difference in cost ($1,015 in Amberton's favor). 

Pittsburg State is not a unicorn, either. You could get an AACSB MBA from Emporia State University for $11,979 or Southeastern Oklahoma State University for $12,420 ($1,144 and $1,585 over Amberton, respectively).

There are others but you get the point. There are quite a few AACSB-accredited universities offering MBAs online that are very comparable in price with Amberton.

Typically, AACSB programs do cost significantly more than ACBSP. Be sure to see what the admissions requirements are the programs you listed. Without 3 years management experience you're not getting into the Pittsburg State program. Amberton is much easier to get into.