How much does this cost to the nearest dollar?

Hramk High Back Ergonomic Office Chair Rolling Desk Chair with 3D Adjustable Arms Mesh Computer Chair with Adjustable Headrest and Lumbar Support, Tilt Function (Grey)
Ergonomic Office Chair Customized to You Our ergonomic chair back fits the natural curvature of human spine. The automatic elastic lumbar support will respond to the amount of pressure you place on it and automaticly pivots with you, hence balancing the pressure on different parts of your body and reducing fatigue or back pain during long time work. Adjustable Headrest & 3D Designed Arms The detachable headrest allows you to rotate it to a specific angle, and go up or down until it reaches a suitable height for you. It provides support and comfort while reducing pressure on your neck and shoulder with the contoured-shaped and

Price is $170.00
Price: $169.99