[Home Depot] Refurbished Rachio 3 Smart Sprinkler Controller 8-Zone $159 16-zone $199 + Free Shipping

Home Depot has one day sale (4/20/2019) for 3rd Gen (Latest Gen) Refurbished Rachio Smart Sprinkler (8-Zone and 16-Zone) + Free shipping
8-Zone Refurbished R3 Smart Sprinkler Controller : $159 Originally $229
16-Zone Refurbished R3 Smart Sprinkler Controller : $199
Additionally 5% off for Chase freedom cash back.
Also, some cities might qualify for Irrigation Equipment Upgrades Rebate
For example, Santa Clara County, CA (Bay area) has up to $300 for controller.