To toast or not to toast? Chances are you probably don't weigh the costs of using the microwave, toaster oven, or conventional full-size oven, but you should. You can save money by factoring in the costs of energy when you cook or reheat food.
Your refrigerator might be on its last legs. Or maybe you just want to turn in that '70s-era relic for a 21st century model. In either case, how can you find a good refrigerator that won't send a chill through your bank account? DailyFinance's Savings Experiment has zeroed in on what you need to know.