So i recently the LG 27GN850 as my new main monitor, and my acer xf240h is now retired. But i want to save some room on my desk. so what i want to do is get a monitor arm and have it ABOVE my LG monitor. But not sure what monitor arm can go up that high and such. i can't wall mount it, at least currently. so that is out of the question, it will have to be a desk mount. but the desk is sturdy. So i would need something that can carry the weight of the acer monitor and go up reasonably high. Something around 100 dollars or less, the cheaper the better, but not cheap in quality.
Would anyone have any suggestions?