I HAVE SOLD THIS UNIT, BUT HAVE A FRIEND WHO HAS A SIMILAR UNIT FOR SALE.
I have a Nav6 that I used for a year. It has a glare reducing screen protector on it (which was installed when new). This item is like new and includes all original packaging, the original charging cable (unopened), and the battery access too (also unopened).
Works perfectly with the BMW ride library.
Price $500
It is listed on Facebook for $550. These sell for ~$600 on ebay without extras.
Located in Richmond TX. Will ship at buyer expense.
Navigator VI | BMW Motorrad (bmwmotorcycles.com)
Note it does require the Nav Preparation and it also works with the whizzy wheel on newer bikes.
Andy - 713-376-1756