Earlier quoted context omitted.
Healthy food isn't expensive. You can buy chicken breast for $3 to $5 a pound. You can buy a head of lettuce for $2. Oatmeal is dirt cheap. Most vegetables are less than $3 a pound.
I partially agree with you guys substaining that there were cheap healthy things, but for my experience they were exceptions. I could find very rarely vegetables at affordable price and at decent quality together. Or they were cheap, or they were decent. And a head of lettuce at 2$ is a high price. As exceptions examples, avocados were good and cheap.
Maybe in California. Certainly not in the eastern US.
Canned vegetables are usually not very nutritious but a lot of frozen vegetables are pretty cheap year-round as well.