eBay Auctions - Name your price! eBay auction! Opteka Power Grip +2 EN-EL3e Battery for Nikon D90 D80 $86.95 eBay auction! Opteka Battery Grip for Nikon D80 & D90 for MB-D80 NEW $69.95 eBay auction! Opteka Battery Power Grip for Nikon D80 D90 MB-D80 SLR $69.95 eBay auction! Opteka Grip/EN-EL9 Battery for Nikon D40 D40x D60 D5000 $79.95 eBay auction! Opteka Battery Pack Grip for Nikon D40x D40 D60 D5000 $52.95   1