Nikon D300 with MB-D10 battery grip Stock Photo - Alamy
Amazon.com : DSTE Replacement for Pro IR Remote MB-D10 Vertical Battery Grip Compatible Nikon D300 D300S D700 D900 SLR Digital Camera as EN-EL3E : Electronics
MB-D10 Vertical Battery Grip Hand Holder For Nikon D300 D300S D700 DSLR Camera | eBay