Like others mentioned, antique stores are great for finding pipe racks! I've bought several at antique stores, and I've never paid more than $10 or so.
You might think about making one yourself as well. I made one that holds 42 pipes, it don't look like much, but it works great. I built it for less than $50, and found everything I needed to build it at Home Depot.
You might think about making one yourself as well. I made one that holds 42 pipes, it don't look like much, but it works great. I built it for less than $50, and found everything I needed to build it at Home Depot.