Check the listing for details. Sale! CERTIFIED: Nest 3rd Generation Learning Thermostat w/Base: White T3017US. Color: White, Condition: Open box. Listed at 142.95 USD. There is a limited supply of these units due to demand. These Nest 3rd Generation Thermostat T3017US (white) kits were merely customer returns due to simple issues such as incorrect color, HVAC incompatibility, missing accessories, etc. and cannot be sold as New. The thermostats never required functional repair and were professionally inspected, tested, latest Nest software updates installed if required, cleaned, repackaged and the discount/savings is passed on to you! Enjoy! NOTE: Beware of other "Buy It Now" sellers that may have a better price but newer eBay account, an account with little activity or no feedback scores. You can buy from us with confidence, you will receive your product properly packaged and we have a 100% positive feedback score. STORE SKU: NEST3RDWKIT