How much does this cost to the nearest dollar?

Mount-It! Vertical Dual Monitor Mount | Stacked Monitor Desk Stand | Fits 2 Computer Screens 19 20 21 22 23 24 27 32 Inches | C-Clamp and Grommet Bases | VESA 75 100 Compatible
Fits 2 computer screens 13 15 17 19 20 21.5 22 23 24 27 32 inches in size, with a maximum support weight of 17.6 pounds each, using the or VESA square bolt hole pattern found on the back of the monitors. (measure bolt hole distance in millimeters if unsure of size) Made of heavy duty steel and has integrated cable management clips on the pole to keep your cables organized. Comes with interchangeable C-clamp

Price is $45.00
Price: $44.99