ok, so you said your too busy to go looking for parts, but you are asking where you can get one, dude they gave you advice on what to do, take Buntas advice on the GTR cat, it will take u just as much time to make a few phone calls and pick one up as it probally will to get one any other way,
or ask your genie if he knows where you can get one and he might do the running around for u,