I do think Cubical is right about having some gold if you can afford it. I keep lead,brass ,copper , silver and gold.I recycle aluminum . My circumstances are different than many though , I am not particulary young and will be in position where there is very little I need , or should need to purchase if things turn drastically worse. Even without electricity , I can have heat , light , water , warm water.I have food, seeds , the ability, land and knowledge to grow , husband or harvest anything needed.I have a general lack of faith in mankind , govt which is based only on my experience and observation over time. I have benefitted greatly by being raised by people who were frugal , could feed themselves and others , had a very good work ethic , knew what real money, wealth , production , skill were. I delight in teaching a child to catch a fish , clean it , cook it , probably the same way I was delighted when one of my Great Aunts and my Father taught me.....