I just lucked into an ATI Super damper with approx 10k on it for $ 350.00. Also, the shop had a brand new, still half wrapped in plastic, never installed Tomei RB28. I almost soiled myself when I saw it on the stand. The guy was getting nervous because of all the finger prints I was putting on it. I was told for $ 28k I could have one too. It was glorious.