This is an obvious one, but if you don’t already have it – or any other lists for that matter – it’s a good list to start with. Having a list of items you’ve got stockpiled helps you to know exactly what you’ve got and what you’re missing, which will help you to remember to buy more of what you need and to refrain from stocking up on more items you’ve already got enough of.
I know it’s not an incredibly expensive product, but a food dehydrator has been on my prepper wishlist for a long time. They’re so convenient, especially when you have ones with so many racks like the Excalibur on hand. Yes, you can dehydrate foods without one, but it’s not as easy to do, and thus for me, makes it much less likely I’ll actually bother to do it. Major wishlist item here.
So much of the history of the struggle between good and evil can be explained by Edmund Burke’s observation. Time and again those who profess to be good seem to clearly outnumber those who are evil, yet those who are evil seem to prevail far too often. Seldom is it the numbers that determine the outcome, but whether those who claim to be good men are willing to stand up and fight for what they know to be right. There are numerous examples of this sad and awful scenario being played out over and over again in the scriptures.
For ideas, take a look at 12 Months of Prepping: One Month at a Time. Here you will find links to articles that take you though the process of gathering what you need in terms of supplies, gear, tasks, and skills to set you on a positive path of preparedness.  It may not seem like a lot, but at the end of the year you will will be better prepared than 95% of your neighbors.

These have a pull ring pop top. The ones I bought have a 3 year expiration date. I have eaten lots of things that were expired. These will still be good years after that. The Wal-Mart Great Value brand costs a little less but the Libby’s tastes better. I eat these right out of the can. I have also added them to soup and pasta. Cost: $0.50. (11 cents per oz). 40 cans for 20 dollars

I can a bunch of meat. I stock up when its on sale then freeze and when I have a slow day (lol) I thaw it and start canning. It is SO much cheaper than canned chicken or beef from the store!!! I also have a generator for my fridge and freezer so if we were going to be with out power for long my plan is to start canning as fast as possible. You can also dehydrate fruits and veggies that you would normally freeze (berries, spinach, almost anything) but that would need to be done before the outage of course.

“If you’re using it for emergency survival, the fact is you’re going to buy it once, and hopefully you’re not going to use it,” Shields said. “But it’s there as a safety net for you and your family.” That’s what intrigued me about freeze-dried food: You can wait up to a quarter-century to use it, but in an ideal world, you wouldn’t have to eat it at all.