Not sure if everyone knows about this or not, but they are available:
http://www.dynamicdiscs.net/Discraft-Ti-Titanium-Force-Disc-Golf-Driver-p/0703-0.htm
http://www.dynamicdiscs.net/Discraft-Ti-Titanium-Wasp-Disc-Golf-Midrange-p/0704-0.htm
http://www.dynamicdiscs.net/Discraft-Ti-Titanium-Force-Disc-Golf-Driver-p/0703-0.htm
http://www.dynamicdiscs.net/Discraft-Ti-Titanium-Wasp-Disc-Golf-Midrange-p/0704-0.htm