How much does this cost to the nearest dollar?

Professional Digital Hygrometer Indoor Thermometer Room Humidity Gauge with Temperature Humidity Monitor, Temperature Humidity Sensor with Backlight Display & Max Min Records
High & Low Records Accurate hygrometer digital thermometer displays high and low temperature & humidity, always get ready to the changes of the environment, °F/°C Selector Precise Data A sensitive sensor in the device records the temp and humidity, controlling the temp exactness within and humidity accuracy within ±5% RH Touch Sensitive Backlight Home temperature monitor features a touch backlight button on the sleek, narrow bezel directly below the clear display, to easily turn on the backlight in dark conditions Multiple Mounting Options Tabletop, wall-mountable and magnet-mountable design allowing you to conveniently attach or place wall thermometer wherever you desire Widely Use

Price is $11.00

Price: $10.99