Cheapest online masters - eneb the only option?

[JPN]

one other option is IU University from Germany. https://www.iu.org/en-in/mba/
Even better price if you register with Gururo - Indian Edtech  https://gururo.com/iu-lsbu-mba/

I've played around with different VPN locations and you can get pretty favourable pricing directly through IU too. I have thought about using the ENEB degree for transfer credit to IU too, that might be an asset.