Is every single part of the provari made in the USA? All the components display ect...? Is a one year warranty worth a higher price? All good questions but are there good answers or rather satisfactory ones to them? I say to each his own and most devices have their place in the scheme of things. Do I personally think that a battery tube is worth over $100 dollars not really but hey if you're a smart consumer you can find quality in all kinds of price ranges. Don't get me wrong I appreciate great craftsmanship. I like tinkering and building myself and nothing is more satisfying than job well done with a built to last feel. People seem to get upset at some mod prices I on the other hand have issues with an atty that costs as much or more than a provari and then people flip out when the clone comes out. Maybe I'm missing something I thought the point of all this was to save lives by getting off tobacco based units. I say it doesn't matter what it is or how much it cost if it got you to quit smoking then that's worth the price of admission period.