Abe's of Maine Sold me a gray market lens Linden New Jersey

I purchased a new Nikon 16mm Fisheye lens on https://www.abesofmaine.com/ at Abe's of Maine on 10/17/2017. I was called the next day by a guy who told me that in order to get the accessories that come with the lens it would be additional money and he talked me into the good deal and said lens was under full US warranty when I asked. I just sent the lens in for service to Nikon last week since it never really focused well and was told by Nikon that they cannot look at it or service the lens since it is a gray market lens. I was not told this by Abe's of Maine and after contacting them twice I am filing a complaint. I am now out $800.