$400-$500 US at https://www.23andme.com/

They had a special deal for $99 when I got it, but that was very limited and they haven't done it since. Still I'd say if you hold out for a year that price will be halved. I generally recommend people to wait unless they're really interested in these things. The industry is still in its infancy. Cost is going down quickly and quality is going up just as fast.