Um, you stop using the machine? The sort of business that is buying these CNC mills isn't going to be interested in using an out-of-support machine (too much ri

Um, you stop using the machine? The sort of business that is buying these CNC mills isn't going to be interested in using an out-of-support machine (too much risk) and likely depreciates the machine to $0 value in 5-6 years anyways.