Treadmill workstations can be prohibitively expensive, but the TrekDesk adjustable treadmill desk is an alternative that won't break the bank. The stand-alone desk doesn't include a treadmill and that makes it a lot less expensive than the all-in-one models. But a treadmill desk needs a treadmill; otherwise, what's the point?

The beauty of the TrekDesk adjustable treadmill desk is that it can work with any treadmill, like the old treadmill in your garage or the cheapest on-sale model you can find. With a little searching and clever buying, the whole setup can cost less than $500.