Nice flattie!
I feel for you. Same thing happend to my 4Runner. At least they unbolted mine so did not have to pay the extra $$ for welding, etc. Still over $300 for a used catalytic converter. Over $800 new!
And with the 18V reciprocal saws I heard that they can be down and up in less than 20 seconds! Sell them for the platinum to recyclers.