Hmm, I don't know what to tell you. In the mall next to my house there used to a be a knife shop, in which they had a bunch of weapons from lord of the rings, so I know there's a market for it, but after awhile they went out of business.

Personally, if I was a crime fighter, I'd be in the market for something ergonomical, like what you might offer, but not too much otherwise.
Anyway, good luck on your quest.