The Nano cube the small one I believe retails about $5000 and the bigger ones like the HUmi Cube is somehwere in the 25 to 30 k I beleive, could be worng but not too much, as the european always charge a lot just look at the Bleu Humidors are about $3000 for a simple desktop.
I am not sure on the technology but I do have an idea on how to make one like it but need the help of an electircal engineer or a transistor engineer, a friend of mine I tried to contact to help me with has passed away as of recent and he is the only one I would have trust giving my idea to, so till i find someone that I can trust not to run off with the idea I guess we jsut wait till somebdy else makes a more affordable one, CMT still has some igloodors that have the humidifier and the thermoelectric cooling/heating for slae I think he said he had 3 left, I use one and it works okay, just have to monitor closer than i expected but it usually within a couple of points at what I set it for, it has the CMT monitor in in which monitors and controls temperature and humidity
Saw those at the trade show, too. One of the coolest humidors I have ever seen, but I'm sure they cost a LOT of money!
Very cool artwork and the construction looked top-notch.
TYLER