Microsoft Xbox Sparkly Grey Controller S

This controller was given to members of the Xbox development team.; Unique controller being the only one with glitter imbedded into it.; Different to the other grey controller which only comes with a green logo and the word Xbox on it. This controller has the default Xbox logo instead.; It is unknown how many of these exist, likely to be very few of them. Currently only one is known.; Back of the controller shows a manufacture date of July 27, 2001, while also saying "DVT X-BOX Gray 3" just above the manufacture date.