Isn't their purpose to provide a connection from a battery to an atomizer by means of a button? Since the atomizer and battery are sold separately, aren't you basically paying for a button and some wiring? All those components are really cheap on their own. What am I missing? I want to buy a good mechanical mod because I like the idea that they avoid electronics which can be easily damaged, but I can't logically convince myself to pay $100+ for such a simple device.
Take the PrecisePlus for example. They sell blemished body's of it for $20, but the whole device costs over $100. How difficult could it be to find a button and complete the circuit to the atomizer?