I was looking at these the other day but $22 was a bit high for what I wanted it for. Got a Google thing to say it had been dropped to $11. Not sure about stock but you can order online and pick it up.
Looks like there is a range of other lamps being cleared as well.
https://www.officeworks.com.au/shop/officeworks/c/furniture/…
Bunnings used to have these FYI.