You can also call Oregon Cams. They can grind you one from the catalogue or per your specs from their cores or they can regrind your old cam if it has the appropriate material on your cam to meet the intended lift and duration specs you are looking for.
Yea iv called em, they said basically $250 for a roller cam, but they won't know what they can do with it until they have it in there possession, guess they gotta go off the center circle or something like that?