So, you just dropped a small fortune on an iced matcha and now your lunch budget is looking a little grim. If you’re struggling with the rising cost of living in Sydney, you are definitely not alone. This city is famous for being one of the most expensive places in the world, but don't let the shiny waterfront restaurants fool you—if you do a little digging, there are still secret spots where you can score a proper, filling meal for under $10.