Amazon offers its Prime members the Oxygenics SkinCare Showerhead in Chrome, model no. 60120, for $16.59 with free shipping. (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping costs $5.29.) That's the lowest total price we could find by $13, although it was a buck less in February (since expired). It's guaranteed for life against clogs, adjustable from gentle to massaging, and purports to use 70% less water than normal showerheads.