Shop4Tech offers the Tenergy Centura NiMH 2,000mAh Rechargeable AA Battery 12-Pack (pictured), model no. 10321, for $23.88. Coupon code "MISS22" cuts it to $18.63. With free shipping, that's $1.55/battery, a slight drop since our August mention, and the lowest total price we could find for such a 12-pack by $11. (It was a buck less in May.) Coupon expires January 6.