I paid $400 for it because the last time I had a tooth taken out was among the worst pains of my life. At one point they had to split my tooth apart and I perceived it as a light tapping, so I think it did the job. I did also get a few vicodin for after they were taken out, but I didn't have very much pain so I ended up not using them and actually cancelling the PTO I had scheduled for recovery.

So from my perspective, as a very acute surgical drug, it would seem to be a great innovation, but it's probably not something you want to use to relax after a tough day at the office.