From Longman Dictionary of Contemporary Englishfire saleˈfire sale noun [countable] CHEAPa sale of goods at a lower price because they have been slightly damaged by a fire, or of goods that cannot be stored because of a fire
Examples from the Corpus
fire sale• The fire sale was cynical stuff, all right.From Longman Business Dictionaryfire saleˈfire sale (also fire-sale) [countable]COMMERCE an occasion when someone sells something at a very low price because they need the money very quicklyBankruptcy could lead to a fire sale, with creditors receiving a smaller dividend.Stores have resorted to fire sale tactics this month because they have more inventory than they want. → sale 