Rachio.com is offering their Rachio 3 Smart Sprinkler Controller $50 off w/ discount code EARTH50IFTTT(apply in cart to receive discount). Valid through April 22nd . This is the same pricing as the pre-order launch sale price last month.
Shipping is free.
Note, must apply the listed discount code to receive discount.
Available Selection (w/ discount coupon)
Rachio 3
Rachio 3 8-Zone Smart Sprinkler Controller $179.99
Rachio 3 16-Zone Smart Sprinkler Controller $229.99
https://www.rachio.com/rachio-3/