NOS 1971 A Body 340 Muffler #3466959/#3583718 $1500.00

I am looking for one each (would buy 2 if you didn't want to split up a set) NOS 1971-2 A Body 340 muffler.Part #3466959 and #3583718.Must be corrosion free as I have seen a few that get damaged from sitting in the box.One of the few parts I need for my 71 and 72 so I would pay 1500.00 for a mint NOS one.Thanks again FABO