Dual display desk mount WITH two 24” monitors

The standing desk I bought a few years ago came with an adjustable HumanCentric dual display mount. It works great, can easily attach to most any desk or table, and was compatible with the two Acer 24” monitors I already had. Unfortunately, my new MacBook Air doesn’t support dual display output for some strange reason, so I have to abandon this setup. Since everything works well together, I’m selling the display mount and monitor as a whole package. Everything is in good condition. The displays are full HD (1920x 1080), the pictures are crisp and bright, more than adequate for doing work and watching movies/TV. Setting up the mount is painless, no drilling required. Power cords are included, HDMI cables aren’t. $125 obo