Didn't see any in stock updates about this monitor.
Retail price is $429.99. Sign up for their news letter for a 10% code. https://www.dell.com/preferences/signup/
Brings down price to $386.99
October 30 is their earliest free delivery date.
If you do not want to wait, you can get Best Buy to price match at $429 and have it delivered/picked up within the week!
* $366 in the title is incorrect. Correct price is $386.99