My wife found a butt-ugly electric sit-stand desk on Craigslist, from which I salvaged the legs.
Bought a nice $40 birch veneer top from Ikea, with their cable tray, attached a full-length outlet strip to the back, an Ergotron arm for my monitor, and mounted all the geeky gear (GbEN switch, KVM, USB hub, etc.) sub-surface.
It's nirvana, and I can sit or stand, and even raise the desk to get under it when they drop the big one.
You can find electric legs in my major US city new for around $500 (more than what I paid for a used desk).