$8.99 for a four pack.
Panasonic BK-3MCCA4BA Eneloop [amazon.com]
AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries (Pack 4).
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Lowest price ever on CCC - average was $13.
Edit: 4:25 pm 4 pack is OOS , but 8 pack is available at $18.99!