Newegg offers the Panasonic eneloop AAA Rechargeable Battery 4-Pack, model no. BK-4MCCA4BA, for $9.99. Coupon code "EMCEHHF56" cuts that to $6.99. With free shipping, that's tied with our January mention as the lowest total price we've seen. (It's a current low by $2.) Deal ends April 6.