Shitflation, shrinkflation, inflation database 3 years ago
Nice.
I've got a constantly growing dataset of price and quantity history for all products in one supermarket's database (Ocado, the online-only supermarket in the UK I shop at). Doesn't include ingredients at the moment, but I do like the idea of that. Also only a few months of data so far.
Anyway, I've made it available as a website in a way that is hopefully useful – it is to me at least: https://ocamatic.uk/