Christie found Seventh Generation automatic dish-washing detergent on clearance from $4.99 to $1.29.
(1) Seventh Generation Automatic Dish-washing detergent $1.29
–(1) $1/1 Seventh Generation Product, any (exc. single roll paper towels) – 08-08-10 RP
Total = $.29 Each!
*this is a clearance so may or may not be found at all stores*