Dylan Verheul (of the web site The Wake) posted this info to a.f.n-g:
It’s official Princess Mononoke will finally be released on DVD 8/29
(day and date with VHS). Staring Claire Danes, Gillian Anderson,
Minnie Driver and Billy Bob Thornton, Princess Mononoke was rated one
of the top films of 1999 by Roger Ebert! The DVD will be enhanced for
16X9 TVs and have the film’s trailer and featurette. Preorder Princess
Mononoke at Express.com at 40% off!