How much is the Purple™ Mattress Protector? Find the Purple™ Mattress Protector and prices listed HERE. Related articles How can I clean the zip cover that protects the Purple® Mattress? I have questions about my gift cards. How can I get help? Does the Purple® Mattress come with a cover? What kind of mattress protector do I need? What is the warranty on the Purple™ Mattress Protector?