Cooked machines

Been watching some sales where cooked machines(fire damage) go for pennies as to sale. Many are what I would call superficial where hydraulic hoses eventually burned thru most fires starting in or around battery cables or electrical faults.

I am cheap, I am also fairly poor and been a wrench so starting with a cooked machine replacing damaged skins/hoses/cables or other electrical does not bother me. Anyone else here do such work to revive old dead machines on the cheap?

Cooked machines