I know this, Lina. I'm just trying to write an essay about the situation in #Gaza based on the best information I can, and although Rania is often good at posting prices I don't currently have a list from her, and as you say, prices will be different in different places.
I'm using the list from this site, because that means I can give people comparisons:
https://www.numbeo.com/food-prices/in/Cairo-Egypt