How much does this cost to the nearest dollar?

MOUNTUP Single Laptop Tray Desk Mount for 13-17 Inch Laptop Notebook, Fully Adjustable Laptop Arm, Full Motion Laptop Stand, Holds up to with Clamp/Grommet Mounting, MU4001
More Organized Space Laptop stand mount helps to make the most out of a small workspace. It frees up your desk for other accessories like a keyboard, mouse， and notebook. The detachable clips on the arm and pole keep your cables organized. There is another cable clip to store the needed tools. The desk stand mount is just like another small desk. Universal Laptop Tray -The steel tray measures 11.8 in length and 10 in width, perfect for up to 13 -17 laptop. With the long 17 monitor arm and coming screws, this sturdy desk mount also could

Price is $40.00
Price: $39.99