If you've priced these at the ed. stores, they can be pricy, even the ones made from plastic (or pvc.) Found a site that has excellent directions and pictures, too!
Check it out http://kpoindexter.wordpress.com/2008/07/14/how-to-make-the-small-pvc-pocket-chart-stand/

Awesome link! Thanks for sharing. :)

You're quite welcome! If you make one, let us know how it works out...This is what I'm planning to do when I move to a dedicated daycare space (and out of my living/dining room).