I managed to get a galileo board at the Maker Faire Faire Rome if you are interested I can sell it to you, it has never been used, totally new I can send pictures. I live in France.
the net says end of november for general availability.
edit: from the FAQ: Where can I buy an Intel® Galileo development board?
The Intel® Galileo Board is scheduled to be available on or about November 29, 2013 from distributors such as, Mouser, Avnet, Arrow, Ingram, and at Maker Shed*.