How much does this cost to the nearest dollar?

Dentsing 77+ Laptop Battery Compatible with Lenovo ThinkPad P50 P51 P52 Legion Series Notebook 11.4V
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 ; Battery Type Li-ion; Voltage 11.4V; Capacity ; Battery Color Black. Compatible P/N 77+ 77++ Compatible Laptop Models Lenovo ThinkPad P50 Series,ThinkPad ThinkPad ThinkPad ThinkPad ThinkPad Lenovo ThinkPad P51 Series, ThinkPad ThinkPad ThinkPad ThinkPad Lenovo ThinkPad P52 Series, ThinkPad ThinkPad ThinkPad Think

Price is $71.00
Price: $70.74