What are some products people want, but cant seem to get in Australia for a good Price.?

I have been to many peoples homes and it looks nice from the outside in terms of designs, but on the inside they cant afford nice lights e.g chandeliers, nice curtains etc. I understand its expensive stuff...........what are some other things that people find in australia expensive..........or even they cant find in australia. I am make a list of products and doing some research on why its expensive in australia and then would like to are retailers on why Australian customers have to pay so much for these products or why cant theyget them in australia. Thanks