Wow, I'm surprised this thread is still kicking around.
I really started this to ascertain how much interest is really present, not only in the vintage community, but for modern applications as well.
As Scant stated, Ti forks are for a specialized market share...their design requirements are much different than steel or Al counterparts, Ti is significantly more expensive in both material cost and consumables, and unfortunately, the market is flooded with poorly engineered titanium components that make fair pricing difficult to accept for the majority of consumers.
So, all the cards on the table, what would a nice unicrown bladed fork cost in custom atc / offset / steerer? I did play with the project a bit and built a uni fork, one inch blades, with hooded dropouts and threadless steerer that is currently being beaten on, now in it's second season. Retail cost for the fork would hover around 425.00 - 450.00 US to make it a viable project with future support (warranty).
Questions?
rody