I posted this before, but it was in minutes of expiring, so I hope to make it up now that it is back.
http://www.ozbargain.com.au/node/26177
“The Kensington 4-Position Monitor Arm with SmartFit™ System features independent height and tilt adjustments, It saves desk space by mounting onto your desk, and swivels the screen away when it’s not in use. With the Smart-Fit system, … The arm can support the weight and size of 15” to 17”, up to 10kgs [actually 20lb].”
- but ignore that. It works well with modern 22-24" wide monitors too. Even in portrait mode. I'm using one now.
VESA mount, and clamps to the back edge of your desk.
$19.95 + $9.95 post, discount for multiples. These usually cost more like $100.
Seems quite handy, been craving a new moniter but just waiting for a good deal! Will grab this in the meantime..