Let me know when the price comes down.
I can see $100 for an excellent keyboard, but not $500...a little crazy if you ask me. But I'll be keeping an eye out.
Some businesses who have come up with really great ideas, have priced themselves right out of business. In economics there is the law of supply versus demand...granted, you have the only supply, but you are not recognizing the demand that is there if you price too high. If you sell 1 at $500, or 10 at $100, which makes you more money?
Look at software...Microsoft learned this lesson, Adobe did not. Microsoft no longer gets hacked, people actually just go and purchase the Office SAAS now, because it's affordable. They still hack Adobe's stuff rather than pay for it. There's a lesson in there somewhere.