Check out https://www.facebook.com/adaptashaft on Facebook. He did uni-lock for me and they are great. You can mix and match different joint types or go with the same and select the length.
Base price is $50 shipped add $12 for radial or uniloc. Lengths between 2.5"-10" with a lifetime warranty
http://www.adapt-a-shaft.com/
He also makes great LD shafts at a great price