banjaxThis is the reason Massdrop exists, to produce small runs of rare and discontinued keyboards.
I stocked up on these because the keyboards do eventually die. From my experience, the 'O' key has failed on two keyboards with Brown switches. Cooler Master replaces them under warranty (which is very long). But, when you do move on to another model, those unique stealth keycaps will transfer over to any keyboard with Cherry MX switches.