“Power cord for washer I just got back from buying this set and read the description a little closer and the site says the washer does not come with a power cord. Is this correct? I bought the water hoses, dryer cord, and dryer vent from Best buy so they would do the install but they didnt offer the power cord. The website doesnt prompt me to buy a power cord either. So I just want to verify that I do need to buy one and does Best buy carry it? If so whats the item #?