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? Does the Purple® Mattress come with a cover? I have questions about my gift cards. How can I get help? What kind of mattress protector do I need? Does Purple™ Mattress Protector protect against bed bugs?