As 2015 draws to a close, you may be making resolutions to eat healthier, get to the gym and save more money. If saving money is on your list, you may be considering upgrading to new, energy-efficient home appliances. But these new gadgets often come with hefty price tags -- which raise the question of whether theyll save you enough money to be worthwhile. Today, we are looking at some of the "smart" appliance upgrades out there -- and whether you should consider the investment. Thermosta...

As winter wears on and you find yourself spending more time indoors, you may be noticing little things around the house that you normally wouldnt. The worn-away grout in your bathroom. The drafts coming from your doors and windows. Your old, out-dated appliances. Blame it on one-too-many HDTV reruns, but, if you find yourself wondering whether its time to upgrade or not, here are the guidelines: Dishwasher... 9 years. Average cost to replace: $240-$700. If you want to...