Oristand:

The Oristand is a standing desk made of cardboard that easily collapses and requires no complicated assembly. It’s made out of industrial grade cardboard that is light, strong and affordable. Not to mention it is 100% recyclable. Meaning you can save some cash and we can save some trees.

I’ve been interested in standing desks for a while but most are over $200. At $25, this looks like something you could test out inexpensively. It’s being produced by the folks behind the Vancouver, BC based Hootsuite.