Here are some Ti bolts that I bought from www.hibike.de in Germany. They are the nicest I have seen. If you don't like the grey surface it can be polished off without any problems. I don't have them anymore, sorry.
SRP (http://www.srp-usa.com/) has a set for about $14.00. Be aware that they have a $20.00 minimum order though. I think Cambria is distributing their products now that I think about it. Check them out also.
A forum community dedicated to Mountain Bike owners and enthusiasts. Come join the discussion about bike parts, components, deals, performance, modifications, classifieds, trails, troubleshooting, maintenance, and more!