Xbox One will drop in 21 countries this November, with a price of $499.99 in the U.S., £429 in the U.K., and €499 in Europe.

Gamers can reserve their Xbox One Day One edition for those prices at major retailers--the list, including Amazon, Target, GameStop, and more, is at www.xbox.com/en-US/reserve.

The commemorative Day One package includes a console with 500GB hard drive and Blu-ray player, wrapped in special Day One black packaging. You also get a new Kinect, one limited edition Xbox One Day One wireless controller, and a 14-day trial of Xbox Live Gold. Microsoft will even throw in a "unique commemorative Day One Achievement," so all your Xbox Live friends will know you are a total ninja at buying things.

Microsoft showed off the Xbox One and a lineup of major games this morning at E3 in Los Angeles. Stick with us all week as we bring you more news and videos from the show.