A friend of mine has a Jacoby carbon fiber shaft for sale. (it’s a "second" so no stamp) 12.7mm with flat faced radial pin joint, with a Moori med tip. Only test hit a bit. Nothing wrong with it, but friend just cannot get used to it. $300 plus shipping!
Price drop to $275 shipped in conus!!
I am sure the market fluctuates just like most collectibles, but still great books. Unfortunately, the publisher of the Blue Books, Steve Fjestad, passed away a few years ago.