Question about Nikon warranty transfer between owners

I've never had a problem selling Panasonic, Olympus, and Canon cameras for far less generous prices. Here I was offering a 20% discount of an unused product, assuming I'd get hundred of inquiries from interested people within a day. So if, as many people here have indicated, this Nikon is unsellable due to the warranty being non-transferrable, I'll stick with Oly, Panny, and Canon.