Thanks a lot! I'm glad you like it.

I definitely thought about the pizza price problem. I think the country should not be a dimension here, in the end we are talking about THE pizzas that @laszlo received, that is, US prices, and Papa John's pizzas (don't remember exactly which ones but it's documented somewhere in the thread).

Since there's no public API providing historical pizza prices (that I'm aware of) I see two approaches:

1. Look for actual price of these exact two pizzas across the years, can be a little tricky to source that information, if someone has it I'm happy to take it.
2. Thake the exact USD amount that Jeremy Sturdivant paid for the pizzas and adjust that to inflation across the years. That's also not 100% accurate because assumes pizzas track 100% the Retail Price Index, which might not be the case.

Cheers