PARTS/SPARES/REPAIR MacBook Pro charger (Penrith CA11)

Hi

I am looking for an original 85W MagSafe Power Adapter which I can repair or use for parts to fix the one that I have now. For a very old MacBookPro.
Happy to have either a Magesafe or Magsafe 2 charger as it will be for parts.
85W for the main unit though 60W would be okay for the cable/magsafe part.

Emphasis on this request is that I'm looking for parts so that I can fix though if anyone has one in reasonable condition it might even be better than the one I have.

Thanks
Sandra.