WTB Rubber Trim Around Sunroof

Mine broke, and sometimes on the highway it comes out half way and flaps in the wind. It really bothers me. I tried going to a dealership to get a new one, and they informed me that Nissan discontinued just selling the rubber. You have to buy the whole glass, which will cost $800, so I was hoping someone could help me out by either selling me one, or some advice on where to look for one. Thanks.

go to home hardware and buy new weather stripping