How much Rachio 3 cost? By / On August 12, 2018 / At 9:05 am / In 165 Views Wifisprinkler DWQA Questions › Category: Rachio 3 › How much Rachio 3 cost? 0 Vote Up Vote Down Tom Konor Staff asked 4 years ago Around $220 Please login or Register to submit your answer Username or Email Address Password Remember Me Post navigation Next PostFor the Melnor Raincloud device does the Wi-Fi need to be unplugged to reset?