This study begs to differ, and it was done 8 months ago. Regular produce is about 20% more expensive, and meat is 50% more expensive, as it turns out. http://www.businessinsider.com/how-much-more-expensive-is-wh...
> I don't care if $2.50 poor people grocery store PopTarts kill me 15 minutes sooner than the Whole Foods bullshit whatever alternative.
The "Whole Foods bullshit whatever alternative" is making your own toast with jam, which is orders of magnitude less expensive. If you're really concerned about food budgets, processed foods are the worst possible thing you can buy.