👉 In business and marketing terms, "unbiddable" refers to a product or service that cannot be purchased by customers at retail price. This can refer to both physical products such as furniture or clothing, as well as services like food or entertainment. Unbiddable products are often considered "exclusive" or "rare," and they may have limited availability due to their rarity or scarcity. For example, if a restaurant offers only certain dishes that customers cannot buy on the menu at regular prices