I don't blame ya. But we have seen this a few times on this board alone.
Oh, I've never been to Timmins but my brother drives up there all the time delivering stuff for Bardon's (company).
You can get a hi-flow cat for fairly cheap. You can even get an aftermarket 3" downpipe for fairly cheap and that would come with the cat.
Try joining OQCGP.net and post a "looking for" thread there and see if anyone has one for sale.