Question: what are the best things to buy in australia?
Answer: Opals. Australia is famous for the quality of its opals and Sydney is home to a large variety of opal products, from investment gems to delicate jewelry. ... 
Ugg Boots. Ugg boots are iconic Australian footwear. ... 
Akubra Hat. ... 
Kangaroo Leather. ... 
Macadamia Nuts. ... 
Cricket Bat. ... 
Emu Oil. ... 
Boomerang.