I recently picked up a guy's old kegerator for $40. He took off the drip tray and tower but left behind the regulator, the screw in part of a sanke tap and a 2.5lb. CO2 tank. I'm using it as a fermentation chamber because it's fairly big and fits everything from ale pails to corny kegs. I don't currently keg beers but at least now if I decided to I would just need the tower. It's a nasty brown color and has some damage to the sides but I am covering it in black chalkboard contact paper so it looks nicer and I can write notes on the side.