With orders of $25 or more, Amazon offers Prime members the AmazonBasics D Cell Alkaline Batteries 12-Pack for $5.39. Order via Subscribe & Save to cut the price to $5.12. With free shipping, that's $4 under our mention from the weekend and a great deal for 12 D batteries.

Note: This is offered as part of Amazon's "add-on program" and can only be purchased with an order of $25 or more. Be sure to cancel your subscription once your order ships to avoid being billed for further shipments.