How much does this cost to the nearest dollar?

Dentsing 15.4V Laptop Battery Compatible with Razer Blade Pro 17 2019 RTX 2060 2080 Max-Q Series Notebook
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 15.4V; Capacity Battery Color Black. Compatible P/N (Note Cooling fan not included with the battery) Compatible Laptop Models Razer Blade Pro 17 2019 series; Razer Blade Pro 17 2020 series and more Note The package includes and Packaged by sponge or bubbles to prevent damage.

Price is $82.00
Price: $81.77