How much does this cost to the nearest dollar?

BABAKA High Capacity Batteries Pack and Dual Battery Charger for Battery for 90D, 80D, 70D, 60D, 60Da, 7D, 7D Mark II, 6D, 6D II, 5D IV, R, R5, R6 Cameras
Rechargeable Lithium-ion Battery-Each Battery Capacity Voltage 7.2V; Compatible with camera and grip models that use battery. Replacement Battery for -100% compatible with R5, R6, R, 5D Mark IV, 5D Mark III, 5DS, 5DS R, 5D Mark II, 6D, 6D Mark II, 7D, 7D Mark 80D

Price is $41.00
Price: $40.98