@volleyguy
Maybe, but using BIG foil sheets I got to about 4 nF. That's nano-Farads. :) I think that was double Faraday's original jar though. :)
Ask me more specifically, I'm not sure your question about value.
But it's just basic sales and marketing. Sell for what you can get, not for what it cost you. That difference can certainly seem to be without rational thinking sometimes, and there have been MANY times when I've been told I should hear something which I did not. Saving me tens of thousands of dollars. :)
Best,
E