How much does this cost to the nearest dollar?

Ergotron – Trace™ Single Monitor Arm, VESA Desk Mount – for Monitors Up to 38 Inches, 6.5 to 21.5 lbs – Matte Black
Broad compatibility Fits single screens up to 38 inches diagonal and 6.5 to 21.5 pounds; compatible with VESA patterns and Designed for workstation flexibility Includes lift column, extension arms, cable management channel, pivot, base, VESA spacer, two-piece desk clamp for surface edges up to 2.5 inches thick; grommet mount and slim profile clamp mount available as separate accessories Full motion and unique mechanics Offers 11 inches of lift, rising 19.6 inches from the desktop; personalize your view with 360 degrees of rotation and 80 degrees of tilt; vertical and horizontal

Price is $449.00
Price: $449