I'd be willing to do it on a limited basis, as I only have access to conventional equipment. These took over 3 hours each to make, so I don't stand to profit from it.... ie, the ball ends were filed to fit....but it certainly isn't all about profit in this hobby I'm well aware.
The other thing is, I can't even certify material!
Without getting too specific, prices would be in the three digit neighborhood (pair) but pm me about that if you are interested