Today, Apple announced a ship date and upgrade pricing for Mac OS X 10.6 Snow Leopard. 10.6 will debut this September as an upgrade for Mac OS X Leopard users for just $29. "We've built on the success of Leopard and created an even better experience for our users from installation to shutdown," said Bertrand Serlet, Apple's senior vice president of Software Engineering in an Apple Press Release. "Apple engineers have made hundreds of improvements so with Snow Leopard your system is going to feel faster, more responsive and even more reliable than before.
In addition to the $29 single user upgrade, a family pack upgrade will cost $49. Tiger users will pay $169 for a 10.6/iLife box set or $229 for a family pack.
All users who purchased or will purchase a new qualifying Mac between 8 June 2009 and 26 December 2009 will receive a free upgrade package and pay $9.95 for shipping and handling. You must request your up-to-date upgrade within 90 days of your original purchase.
Snow Leopard requires a minimum of 1GB RAM and runs on Intel-based Macintoshes. Full system requirements are hosted at Apple's tech specs page.