My hope is soon. Nobody has it yet, not even commercial customers as far as I can tell. Only the lucky beta testers. I am checking daily to see it show up on the MyArchiCAD website. Going off of the press release from last month, it should be anytime now:
"ArchiCAD 15 will be released May 23, 2011. Shipment to customers will begin a few weeks after the official release. Following a tight release schedule, all 26 local versions are planned to reach the market by the end of Q3 2011."
http://www.graphisoft.com/community/pre ... /ac15.html
So according to this you will at least get it by the end of September?