You can increase your sales target by offering this piece to Police Force and Mousin Around owners, as they use it too.
I'm about to put my PF diverter back together after cleaning it up, and will have to cross my fingers that it holds. It's worn to the point that the pin was traveling along the wrong track. Cleaning it up, adding some silicon grease and tightening the pin that had worked itself a bit loose seems to have fixed it when operating it by hand. If a replacement was available, even at $30, I would have bought it due to what a pain it is to remove/replace the diverter. It would be worth it to know that I'd likely never have to pull it again.