I got mine at $480 (I got it without a top: I made my own) delivered to my door a couple of years ago. It's a single column with wheels in the back, so it's compact and transportable. I push and pull it around in my office very easily. The only problem with the single-column design is it wobbles a bit when cranked up. This doesn't bother me. Otherwise it's _probably_ built better than the Ikea one.
http://www.ergodepot.com/Ergo_Depot_adjustable_desk_AD17_p/a...
I got mine at $480 (I got it without a top: I made my own) delivered to my door a couple of years ago. It's a single column with wheels in the back, so it's compact and transportable. I push and pull it around in my office very easily. The only problem with the single-column design is it wobbles a bit when cranked up. This doesn't bother me. Otherwise it's _probably_ built better than the Ikea one.