Vasto on 02 March 2018
I just ordered mine yesterday from Newegg.com and should have it on Monday which is perfect because my off days are Monday, Tuesday and Wednesday.
They have a special going where if you buy the X you get a $100 Newegg Gift Card. There was no cost for shipping and no tax so I paid exactly $499. I will turn around and use the $100 Gift Card to purchase an extended warranty. 
https://www.newegg.com/Product/Product.aspx?Item=N82E16868105193&cm_re=Xbox_ONe_X-_-68-105-193-_-Product
