Truly Low Budget Pro Tip: Dry pinto beans & white rice eaten together form a complete protein. You can survive on that with adequate salt and vitamin C indefinitely. Stored properly in mylar bags with oxygen absorbers, beans and white (not brown) rice will keep for 20+ years. Accumulate 200lb beans, 200lb rice plus adequate salt and vitamin C per person in your family BEFORE buying anything else. This approach ensures you and yours have a solid foundation to make it through the first critical few months necessary for your local community to regroup and move forward after economic collapse.