You also have to remember, that the Inlines, for the most part are still a relatively small niche, and buying stuff new is sometimes the only means to get performance parts when you want need them in a hurry. A lot of this stuff doesn't get used up or recycled very quickly. Just keep a look out and you'll eventually find what you want. I was on the hunt for some 12 Port heads for my race car for over 2 years, and after a lot of dead ends and difficulty dealing with suppliers, I said i'll just make them myself....now I am.