Annoyingly, in Aus, if you try to shop locally, youll find the stuff in Kmart et al. is all imported crap from aliexpress anyway. So you basically are paying a huge markup for the same garbage.
https://www.kmart.com.au/product/450ml-oil-spray-and-pour-bottle-43513765/
https://a.aliexpress.com/_mPwySZt
These are at least somewhat closely priced now, but the Kmart sprayer was double that price a few months back when I needed one. And its not just Kmart, every shop is the same, its all poor quality crap. So why not get the poor quality crap direct from the source at half the price, even with shipping. Its pretty fucked up.