Long time, no lurk/post. I just posted my extremely hard to find Ergotron HORIZONTAL quad monitor stand + 4 19" Acer monitors on e-bay. If you're interested please go have a look. http://www.ebay.com/itm/251585381685?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649