While it is a nice trick, it was easy to figure out. Even laymen maybe able to (Thought they'd have to be observant and smart). I'm not going to be rude and reveal it. But I am going to blunt and tell you that I don't think it'll be worth too much on the wire. Good as a free trick but no more than 99 cents. Sorry.
One of the sleights you used though, it was executed very nicely. I definitely think you can get somewhere.