How much does this cost to the nearest dollar?

BULLARD THERM. TIC Ni-MH
BULLARD THERM. TIC Ni-MH Thermal Imaging 10V NiMH Battery for Bullard BST Models Bullard Thermal Imaging Camera Battery Ni-MH Fits Commander Weight 12.5 ounces, Dimensions 3 x 2.5 x 1.25 inches; 12.48 Ounces, model number Height (inches) 1.3 inches, Width (inches) 2.5 inches, Weight 0.7 Pounds, Available March 6, 2009, Brand Empire, Recommended Uses For Product Camera, Unit Count 1.0 Count, Voltage 10 Volts, Reusability Rechargeable, Manufacturer Empire

Price is $51.00
Price: $51.16