Really only need the outside plated, but you can do the inside too if you want.
I am not sure what kind of metal it is made out of. A magnet won't stick to it, so maybe it is stainless steel?
It is a little tarnished, so it will need a light buffing before plating. or maybe it is nickel plated and that is wearing or tarnishing off? Not sure.
I would prefer someone in Idaho, but really I am fine mailing it back and forth.
Please contact me, as I need to get this done asap.