The BladeForums.com 2024 Traditional Knife is available! Price is $250 ea (shipped within CONUS).
Order here: https://www.bladeforums.com/help/2024-traditional/
Really the only carbon suitable for shafting was made, and consequently is sold, as such. Sorry mate.
Side note a friend of mine actually died quite a slow painful death from grinding carbon shafts without a respirator. Just in case you weren't aware you REALLY want to protect yourself when cutting those.
This is EXACTLY what I was looking for. Thanks so much!