As one of its daily deals, Staples offers the Duracell Quantum Alkaline AA Battery 24-Pack, model no. QU1500BKD, for $9.99. Plus, Staples Rewards members receive free shipping. (Not a member? It's free to sign up.) That's the lowest total price we could find by $5, although we saw it for a buck less in March. Deal ends June 17.