75¢ off THREE BOXES any flavor Helper OR Ultimate Helper Skillet Dishes Posted by Port Authority on 3 September 2017, 7:05 pm Tweet The Coupon Expires 30 days from print (The print limit is two) Click here to print a Coupn for 75¢ off THREE BOXES any flavor Helper OR Ultimate Helper Skillet Dishes $.75 at the Dollar Tree after the coupon when you buy three.