Eneloop 4-slot Advanced Charger and 4 AA batteries for $15

If you go loopy for eneloops, the new condition Panasonic Eneloop K-KJ17MCA4BA kit which consists of the 4-slot advanced BQ-CC17 battery charger (AA or AAA, individual battery charging) and four AA Eneloop rechargeables (2000 mAh type, 1900 mAh minimum, 2100 recharges) is on sale for the very specific price of $15.29 at Amazon by Amazon itself. Maximum 30 sets per customer. This is not a lightning deal. Free shipping for Prime members or with a $25+ order (eg two sets).