Used Appliance Sales business. Buying secondhand appliances for resale is a tidy way to clean up profits. Business Overview A tidy profit can be earned by selling used appliances, such as refrigerators, stoves, washers, and dryers, right from a homebased location. Get started by building a resource library in terms of appliance models, manufacturers, and retail selling prices when new. This type of resource library will prove invaluable when buying secondhand appliances for...