Today until 3 pm ET (or 100% claimed), and with orders of $25 or more, Woot via Amazon offers Prime members the Kodak Extra Heavy Duty AA Battery 20-Pack, model no. SPS6060A/17, for $4.99 with free shipping. (Non-members can spend $35 or more to qualify for free shipping.) That's the lowest total price we could find by $7.

Note that this item is part of Amazon's add-on program and can only be purchased with an order of $25 or more.