I'll tell you what happened to it, and if you still want it, you can have it if you cover the shipping.
I was driving down the road one day and a truck was coming the other way on the road I was on, but he was too far over so I had to get close to the edge of the road. There was a branch of a tree hanging over the road and it clipped my antenna. I didn't realize it at the time.
The antenna mast was folded over, about half way down.
When I shut the car off, the antenna tried to drop, and it broke the bent part off when it lowered, but it broke the mast from the plastic "gear" strip inside it or something, because it never would lift the remaining part of the mast again after that.
The motor did still run though, so I know the motor itself was still good.
Now, with that said, if you still want it, let me know and I'll see if I can't find it and get it boxed up.