How much does this cost to the nearest dollar?

Dentsing G5M10 Battery for Dell Latitude E5450 E5550 Series Laptop 0WYJC2 8V5GX R9XM9 WYJC2 1KY05 TXF9M 7V69Y 7.4V 4-Cell
Customer Service Rest assured with 30 days Refund and 12 months Warranty; Note Amazon return windows will close after one month, don’t worry about it, you can click on seller store on right corner “ask a question” and contact seller directly. Basic Details Item Model G5M10; Battery Type Li-ion; Voltage 7.4V; Capacity 51Wh; Battery Color Black. Compatible P/N G5M10 8V5GX R9XM WYJC

Price is $42.00

Price: $41.74