Ntg4 with full postcode and SD slot?

[fatboydel]

I was browsing eBay as you do and came across this:

http://www.ebay.co.uk/itm/Mercedes-...6?pt=UK_In_Car_Technology&hash=item3ccfabe39c

The description suggests it is an NTG4 with full postcode search and SD slot, I didn't think either of these options were available on NTG 4?

 

[npuk]

They arent.