After long search process I found that the cheapest online MBA programs at UK are :
1-Manchster Metropolitan university >12000£
Triple Accredited
2-London business & finance school >9000£
Accredited from AACSB
3-The university of Essex ( with discount) >10000£
Accredited from AMBA
What is the best choice?
I am a mechanical engineer have 11 yrs of experience at transportation and maintenance in Egypt , My plan is to follow a multinational companies in my field for few years (around 10 yrs ) then start my own business.
I didn't choose from American universities because their alumni members in Egypt and Arab Gulf area are very few.

I have no idea what "
London business & finance school
" is but that is NOT AACSB accredited. Perhaps they are members, but anyone can join.

You are right Stuart I confused with London business , now we have two choices MMU and Essex ???

Do either of these schools have MBA alumni network in the firms you are targeting?

Mr.Duncan , Very few numbers in my region (Egypt and Arab Gulf) 

Does this lead you to re-evaluate whether these are the right schools to open doors in your region?