Make it short and sweet. I just went and checked out www.martinarchery.com/history. The Fusion cam was available in 2003 and even 2002. But not 2004. They didn't make the Tracer in 2004 with the Fusion cam. It had either TruArc or Dyna cam. Does this help any? Damn, if I had my book here at home I could even give the rpice they paid for it, but I'm going to guess about $179.