Amazon has the Energizer 9 Volt Batteries, Long-Lasting Alkaline Power Batteries (8 Pack) for only $12.64 Shipped when you clip the 40% off coupon and use subscribe and save! (Reg. $22) This is a great time to stock up! Keep in mind, Amazon pricing can change at any time! Don’t wait to purchase this deal or it might be gone when you come back!