What will it cost per year?

To find out what your course will cost, go to the qualification page of the qualification you are interested in and select "create a personal FEE ESTIMATION" - here is an example of where to find it:

http://www.mandela.ac.za/Academic/Courses-on-offer/Qualification-Details?appqual=NL&qual=30120&faculty=1300&ot=A1&cid=527