I thought "Oh neat, a folding desk. Not a bad idea for pop up locations".
Then I saw the price. US$250 !!!??? WTF? For a bit of cardboard?
My boss is, right at this minute using one of these as a riser to stand at his desk. Took 3 minutes assemble, and another 3 minutes to shuffle his crap and sort his cables out.
That is all you need to spend.