If you’re serious about cold beer, you will eventually find yourself yearning for a kegerator. Finding a used one is hard to do, so you are left with two options: You can buy a new one, or convert an old refrigerator. Even a low-end commercial kegerator will run you $400 or more, and a nice one will be more than $600. If you’ve got a spare fridge, you can build a kegerator for around $200. It’s easy to do, and well worth it so find out how to build a Kegerator here!