How much does this cost to the nearest dollar?

LIVALL LTS21 - Open-Ear Bluetooth 5.2 Sport Headphones - Air Conduction Detachable Wireless Earphones for Workouts Built-in Mic for Music, Sweatproof, with Head Bracket, Touch Controls - Ivory White
Innovative Open Ear Technology Safe and Comfortable To maintain an active approach to safety, the LTS21 has an integrated open ear technology that lets you listen to music or talk on the phone while staying fully aware of your surroundings. The rigorous design and testing process culminated in the durable tenon joint construction being able to be disassembled over 2000+ times. HiFi Stereo Sound Quality Equipped with 16.2mm premium speakers with a sensitivity rating of 106, ±3dB that has received calibrations in layering, space

Price is $82.00
Price: $81.86