Today’s E&I column is a special “Black Friday” edition that highlights some items available on sale for Christmas or Hanukkah gifts, some items for prepping, and many that double as items for tangible investments. The classic investing rule of “buy low and sell high” is immutable. It also applies to tangible investments. Today is the best day of the year to buy many items. But of course, shop responsibly. Avoid debt! Please shop with our banner advertisers first. If they don’t have what you are looking for, then see our Affiliates page.  Thanks, – JWR. — Seed for Security, LLC … The post Economics & Investing For Preppers appeared first on SurvivalBlog.com.