I just picked up a set of billet tips off ebay. Turns out it was Dale selling them. He is definitely out of business, for health reasons. He has a few billet tips left but I think that's it. Eddy also has a couple pairs of tips left. I'm also buying a second set of tips directly from Dale. Unfortunately he doesn't have any drilled ones left.
So if you find a set of SS pipes used, GRAB them. They're all that's left.