$999. That's how much it costs to have 23 and Me collect a sample of your DNA, sequence it, and analyze it for you. They then make it searchable for you through their website and keep the analysis updated with all the current genetic research. If I weren't sure the service would get cheaper over the next few years, I'd sign up right now.
Amy Harmon at the New York Times gave the service a try and reading her account gave me chills. I must know.