How much does this cost to the nearest dollar?

Winnes 4G Magnetic GPS Tracker for Vehicles Car GPS Locator Real Time GPS Tracker for Car Motorcycles Trucks Vehicles Anti-Lost Waterproof -
♦♦ 4G TK915 Real-time Vehicle Tracker – Can update the location every 10 seconds, GPS accuracy up to track your vehicle in real time! PLS NOTE Requires a SIM card that supports 4G/2G Cellular. Needs a plan for data traffic that no less than 30M monthly. If works with SpeedTalk SIM, the monthly fee is only $5. ♦♦ Applications of Car GPS Tracker – With GPS and LBS dual mode positioning, used for vehicle management and location tracking services. Linking to the Google Map, unlimited distance. The 4G car tracker works 4G/2G

Price is $79.00
Price: $78.88