This effect is very cool, I recently visited the local shop and played with the one there. I perform Greed by Daniel Garcia almost everyday. I figured this would be really cool to open a paper money routine, naturally you don't end clean though, so automatically I thought "Hey I can switch to my greed bill and end clean at the end" so the next customer that came in I demoed both as one routine and the spec bought both for her husband. I can't imagine spending 40 bucks on it, just because I don't feel like I would use it enough to justify the cost.... Just a idea for those of you who use a money routine as your go-to.

Here's the link to the video:
http://www.youtube.com/watch?v=fOQOBGSAEkw

The one I saw produced a one though, not a ten..... Actually, that is a poor demo in hindsight but it's the only video of the exact gaff on YT....