How much does this cost to the nearest dollar?

Hysydfd Household Thermometer Indoor, Hygrometer, Household Hygrometer, Temperature and Humidity Monitoring, Bedroom (Large (3.5 *4.33 *0.9 )-Touch Screen ℃/℉ Function Switch + Backlight)
Specifications 1. Display Display The Current Humidity And Temperature, And The Highest And Lowest Temperature/Humidity Values Recorded 2. Power Supply 2*Aaa 1.5v 3. Temperature Range 4. Humidity Range 5. Temperature Display Unit F And'C Optional 6. Temperature Resolution 0.1°Fc 7. Humidity Resolution 1% 8. Three Comfort Levels Dry. Comfort. Wet If The Humidity Is Lower Than 30% Dry If The Humidity Is Between

Price is $10.00
Price: $9.79