Today only, Groupon offers the Aquagenix Razor 9" Rainfall Showerhead in Round or Square, model no. 1447, for $19.99 plus $3.99 for shipping. That's tied with our mention from last July and the lowest total price we could find. (It's a current price low by $26.) It features a 15" extension arm, 3-foot vertical range, and rub-clean jets.