Amazon offers the Clif Kid Organic ZBar 1.27-oz. Bar 18-Pack in Iced Oatmeal Cookie for $8.64. Order via Subscribe & Save to cut that to $8.21 and bag free shipping. That's a buck below our July mention and the lowest total price we've seen for this quantity. (It's about $2 less than you could expect pay in local stores.)
Be sure to cancel Subscribe & Save after your order ships to avoid being billed for subsequent shipments.