I would be interested in it, too. I like my '90 so much I'd buy another.
And I agree with BigBerg on not abusing it. I baby all my equipment, but especially the Berg. I ride it once or twice a week, and can't remember the last time I had the throttle more than half open - partially by choice but also because it is never necessary with this monster. And it still gets a lot of questions from my fellow riders who were convinced there were only four motorcycle manufacturers in the world.
If it were me, I'd hang on to it, but if you let it go, I certainly hope it goes to a fellow enthusiast!