Super IGA in Kelmscott has these imported Pepsi cans in stock quite a lot but have never seen them priced this low. $4.99 for 24 330ml cans. From the writing on the cans I think they're from Dubai. I've bought them before and can't tell any difference in taste between this and Australian stock.
Doubt it's available in any other IGA store, but they do have plenty of stock if you're nearby.
This is upsetting for people who live far and away, very upsetting