When everything collapses, where will you be getting this food to sell?

Since the collapse is imminent and soon, you need to have the stock pile in place right now because it won't be possible after the "event".

I can live off the grid here, and now that I've honed my skills by trapping a raccoon, I should be able to trap humans for protein. They appear to be much lower in IQ, plus many are slow and lazy.

I can just use a little shiny yellow metal and they'll come running.