Ellie, I'm not sure where you're looking, but international fees for an accountancy course are approx $30,000 per year, so total cost (including resources etc) approx $100,000 or £50,000. £8k won't get you far at all.
see the below link...
http://www.anu.edu.au/files/resource/140429_DSA_ASQO_ISF_v5_FA.pdf
if you are desperate to be over here, come on a WHV, get your permanent partner visa then study here, and you won't then need to pay these fees, you will get local student fees.