baldwin,
i too am looking for both cats, and not having alot of luck.
i did call merlin, at st. charles, and they have a 5 day wait, at (i may have to edit this, going by memory) 780.00 each. i have heard that its illegal to buy them off of a wreck, but i may try to go that route. in my timing belt thread in the trouble shooting, the tech at isuzu had talked about putting a "test tube" in place of the cats, but im not sure how that would effect the 02 sensors, or the rest of the engine. i would think that i would have a constant "check engine light"
if you keep me posted, i will do the same for you
thanking you in advance,
david