22. Coffee and K-Cups
There’s no doubt that Keurigs and other one-shot coffee machines are really convenient in the morning. Still, what they don’t tell you is that the cost of those cartridges can really add up quickly. If you have a machine and need to buy them, it’s best to buy them in bulk—and Big Lots often has them in stock (and sometimes even on sale). If you drink these every morning, we encourage you to get down there.