Home lab rack.

I'm looking to put a home lab rack together but the racks I'm finding are way out of budget I'm tempted to get some wood and screw stuff in and create shelfs on my own.

I was wondering if anyone knows of a really cheap rack like the one shown in this picture?


EDIT:
So far the cheapest I've found was this for $99:



www.dantraknet.com/item/120

I think I can go cheaper however. The top picture shows no wheels and considerably less metal. Still looking for suggestions.

EDIT: Going to head to the hardware store and get some of this stuff and see how it works!


http://upload.wikimedia.org/wikipedia/commons/a/a9/Server_rack_rail_dimensions.svg

If I get it working correctly I'll update with a picture of my cheap-o setup

You might be looking for something like this:

cgi.ebay.com/NEW-Startech-com-Open-Frame...?hash=item5d279bc40c

cgi.ebay.com/BLACK-19-12U-Equipment-Rack...?hash=item2300724a61

What was the search term you used to find that second one? I think I'll buy that actually but I did find a DIY solution that I'm going to work on when I have more free time.