check out the latest air gap hardware wallet from iCoin Technology.
www.icointechnology.com. Also sold by Verizon. Can buy it using your VZ account or just by online with a credit card.
I don't think this is the right thread to introduce your product; you could do your own [ANN] thread in the Hardware Wallet section, though.
The first question that springs to mind is if it's open source, because it doesn't seem so to me. Since there are open-source alternatives, with and without airgap, in similar price range (also lower) I am not sure you will find a lot of customers here, at least for $199.