Newegg offers the Panasonic Eneloop AAA Rechargeable Battery 8-Pack, model no. BK-4MCCA8BA, for $16.99. Coupon code "EMCEHEF54" cuts the price to $14.49. With free shipping, that's the lowest total price we could find by $2, although we saw them for $4 less in November with rebate hassles.