Home Slickdeals Costco Members: 12-Zone Rachio 3 Smart Sprinkler Controller $100 + Free Shipping Slickdeals Costco Members: 12-Zone Rachio 3 Smart Sprinkler Controller $100 + Free Shipping By ARCOM - 18 March 2024 7 0 SHARE Facebook Twitter Go to the deal page: Costco Members: 12-Zone Rachio 3 Smart Sprinkler Controller $100 + Free Shipping