Got my BP-D10 multi-powered battery pack today from dstebattery for the D700/D300/D300s. It came with the EL3 and AA holders, EL-4 cover and 2 EN-EL3e 1900 mah batteries. Everthing works on my D700 and looks and fits as well as my Nikon MB-D11 on the D7000 which cost nearly 3 times as much.
All that for $59 shipped free. What a deal.