you have several options, i have bought, cheapest white at home depot, lasted until we left them behind, several years old. but still had no problems. wall attachment is the important point. Ikea is supposed to provide some decent options, though i have never owned one. I know one person who has had in kitchen for roughly 30 years. Classifieds, Craigs list, yard sales, estate sales, the free trader, restore it store all excellent choices where you can often get for free or almost.

Check your local yellow pages for construction and/or builder outlet stores.