Cheapest online master's degree in *anything?*

[Messdiener]

WHY not GGU?They are cheap. U.K master degree (top up)is also a good choice .Maube these choices can help you.
Golden Gate University (ggu.edu)
Unimarconi International – Unimarconi International
international.ucam.edu
硕士学位课程 |印第安纳大学国际应用科技大学 --- Masterstudiengänge | IU Internationale Hochschule

UCAM, UniMarconi, and IU can definitely be affordable options for many students around the world, but I would like to contest that GGU can be lumped together with the others. I clicked on a number of Master's programs from GGU, and they seem to consistently charge $1,090/unit.

For example, this would make their MBA come in just under $50,000. Hardly in the same league as the other schools you've proposed.