How much does this cost to the nearest dollar?

OFFICE FACTOR Ergonomic Mesh Office Chair, High Back Desk Chair, Adjustable Head Rest with Flip-Up Arms, Tilt Function, Lumbar Support, Swivel Computer Task Chair (Black)
- 300 Lbs Weight Capacity, This ergonomic office chair's backrest imitate the shape of the human spine. The backrest can improve your posture to keep your spine aligned with the backrest and support your back. There is no need to make any adjustments when supporting your back, allowing you to maintain the correct posture and reduce lumbar pain. - The ergonomic backrest can be tilted 90-110 degrees according to your needs. Multi adjustment functions, a very convenient pneumatic lifting system, which can lift the chair steadily, combined with the adjustable headrest, make your sitting posture impressive and

Price is $170.00

Price: $169.9