Dastardly Jerks
Banned
Vancouver - $61k average
Sydney - $69k average
Not a lot more. I'm not sure your situation with purchasing goods created outside AUS, but it used to be pretty high - at least in consumer electronics.
Looking on some Australian websites, the prices are still insane for video games.
So cost of living must be more when you live in somewhere like Sydney if you are an active consumer.
That's because Sydney has a shitty cost of living. Nobody likes Sydney.
Try comparing Brisbane, Melbourne, Adelaide, Perth, Darwin etc. Not Canberra though as that's full of government employees that get overpaid and have a surrounding high cost of living as a result.
The prices for everything suck. Thankfully there's an enquiry being launched into why digitally distributed goods are high in price.
Plus I buy, like, one video game every 3 months so I don't really care how much they cost.