Newegg offers the Panasonic eneloop AA Rechargeable Batteries 8-Pack, model no. BK-3MCCA8BA, for $22.99. Coupon code "EMCAPNW32" drops it to $16.99. With free shipping, that's $3 below January mention and the lowest total price we've seen for a single 8-pack. (It's a current low by $6.) Coupon ends March 29.