Office Depot and OfficeMax again offer the Duracell Coppertop Alkaline AAA Batteries 16-Pack or Duracell Coppertop Alkaline AA Batteries 16-Pack for $13.99. Plus, Office Depot and OfficeMax Rewards members will bag a $13.98 Rewards Credit for free. (Not a member? It's free to sign up.) With free shipping and assuming you'll use the credit, that's tied with our mention from three weeks ago as essentially free and a great deal on AAA or AA batteries. (It's the best deal we could find now by at least $9.) Deal is limited to two per customer and ends June 24.

Note: Allow up to five weeks after the promotion ends for Rewards to become available in your account.