Desk-mount dual arm monitor stand

Approx trade value of $80-$100 Dual Arm Monitor Stand, Full Motion Adjustable Gas Spring Monitor Mount Riser with C Clamp/Grommet Base for Two 17 to 32 inch LCD Computer Screens, Each Arm Holds up to 17.6lbs Works great but no longer needed after getting a new desk. Images are from original Amazon post. Last 3 pictures are of the item. All tool and instructions still included, I am missing 1 washer for one of the monitor plates but otherwise all the fasteners and pieces are here - most have never been opened. Can include 2 HDMI cables if needed