What is the price of the Cook-Key®? The price of the Cook-Key® is $129. Related articles How much is the annual Cookidoo® Membership? Is there a bundled price for buyers when the Cook-Key® is purchased with a TM5? How does one troubleshoot the Wi-Fi connection when the TM5 has been successfully configured but Cook-Key® cannot connect? What are the steps to get started with Cookidoo® and the TM5? Are there multiple language settings in the Thermomix®?