Code: P0420 (bank 1)
More than likely, cat is bad, because O2 sensor on bank 1 was replaced less than 8k miles ago.
My mechanic referred me to a muffler shop and the dude quoted me $275 including installation, the cat will be new and has a 5 year, 80k mile warranty. He said the regular price is $329 but he'll give me referral price.
Does this all sound good? I am guessing this is going to be a direct fit cat but not a Toyota OEM part.