Cheap 12V DC bench top power supply

Northern tool has 16"×36" footprint 5 shelf steel shelves with particle board tops on sale for $49. You could buy 2 of em for less than that cabinet, and have double the storage space. Drawback is no wheels, and not lockable. I took mine and put backs and sides on it out of thin masonite with screws, washers, and nuts to keep **** from falling out the back.