Producer Thom Terrazas posted a letter on the forums yesterday informing players that the beta would begin today and continue through October 24th. Terrazas also put out a call for raiding guilds to sign up to test the expansion's raid content on September 22nd. Following that, the early access launch for The Darkened Sea will start on October 28th and the full release will follow on November 11th.
There will not be a pre-order for the expansion. "We are also working on an easy way for players to purchase the expansion plus a monthly subscription to get in quickly and avoid getting left behind. Stay tuned for those details very soon," Terrazas promised.
Coming next week to EverQuest is an update that will include a robe category for the player studio and a way to transfer large amounts of currency at a time.