I got one. How does $30+shipping sound? Not sure what you mean by associated brackets. I took mine off so long ago, I'm not sure what brackets go with it?
What I mean by associated parts, is whatever support brackets are necessary to mount the thing. I just bought a car, and all I have is a K&N Cone flopping in the breeze.
If stickybones doesnt have everything you need, I beleave I have everything but screws/ bolts. I'll check tomarrow against my dad's stock '87 GN. I would sell it for the same price. So let me know.