How much does this cost to the nearest dollar?

Aprilaire 4332 Damper Assembly
The Aprilaire 4332 damper assembly is designed for Aprilaire models 400, 500, 550, 550a, 558 and 600 humidifiers. Aprilaire 4332 damper assembly - includes damper blade, spring and knob. fits models 600, 500, 400 The Aprilaire 4332 humidifier damper assembly is a damper assembly kit that includes a damper blade, spring and knob The Aprilaire 4332 damper assembly is designed for Aprilaire models 400, 500, 550, 550a, 558 and 600 humidifiers. The Aprilaire 4332 humidifier damper assembly is a damper assembly kit that includes a damper blade

Price is $37.00
Price: $37.24