Dollar stores have emergency supply needs

If you live in an area prone to floods, earthquakes or hurricanes, it's always a good idea to be able to grab a backpack and hunker down somewhere until the worst is over.

Even if your area isn't inclined to suffer natural disasters, there are always instances of prolonged power outages for one reason or another. In such cases, wouldn't it be comforting to know that you could provide the basics for your family for a few days?

Even if you're on a limited budget, dollar stores make it possible for you to put together an emergency kit for a lot less than you might think. A recent flier from 99-Cent Only Stores listed 21-plus items that it carries for a buck or less.