you may have some naive dreams. And I do not think you know what value MBA can bring to you.
To me, I can not image people will ask questions like how much it will cost for an MBA. For those things you can easily find out on schools' website. A person who ask such questions give me the impression that he still do not have a clear idea of what is MBA. Or at least, he do not have one of the most important charteristics of MBA- Initiative.
Just my personal opinion, and based on my experience in AGSM. Will be my pleasure to further share my australia MBA experience to you....