How much does this cost to the nearest dollar?

Mengshen Digital Psychrometer - Handheld Backlight Temperature Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included, M350
Professional Digital Psychrometer 2 in 1 Humidity & Temperature Meter. Accurately measure environments temperature, relative humidity, dew point and wet bulb temperature. Wide Measurement Range Humidity 0 to 100% RH; Temperature -22°F to to 100 °C) Fast Response Only 10s response time. It can display accurate temperature humidity value quickly. With backlight, you can get clearly readings even in the darkness. Widely Application This handheld digital psychrometer can be widely used in home, apartment, industrial, laboratory, greenhouse, warehouse and aquaculture. Power Supply 9V battery included in the package. Brand

Price is $35.00
Price: $34.99