[philipkglass]

Food in general was more expensive before the Green Revolution, back when food usually was organic and came from small farms.

Here's a 1922 document showing American retail prices of food from 1913 to 1920:

https://fraser.stlouisfed.org/files/docs/publications/bls/bl...

Take a look at eggs, for example (page 21 as numbered in scans, 27 in the PDF). In 1920 egg prices fluctuated between $0.528 and $0.924 per dozen. Adjusting that price by consumer price index, it's something like $7.02 to $12.29 per dozen in current dollars. Back then people were forced to produce their own food, spend a larger portion of their income on food, or simply go without. Poverty that would force someone to eat cheap eggs now would force them to eat no eggs back then.

[DougWebb]

I just looked up the eggs I buy: Vital Farms pasture-raised eggs through Amazon Fresh. Currently $7/dz. They come with a url and farm id code you can use to see a live web cam of the hens that laid the eggs in the pack you're holding.