It always feels as if your oven, washing machine, refrigerator or other major appliance knows when you have visitors staying with you or a major bill to pay. That’s the moment they break down, sending you scrambling for a replacement. When you rush to buy a new major appliance, it’s easy to overspend. And even when you have a few days or weeks to shop you might not know the strategies to avoid paying top dollar. Consider these seven ways to score the best new appliances for less money.