cat c

Sorry if this has been anwsered before but opinions on how much a cat c affects a cars price/value…?
Does a cat c need any other paper work..?

i think it depends on the condition of the car in the first place to be honest, i dont mind buying old cat C cars as insurance companys will write them off for sill things as there soo old.
but obviously you will end up knocking a chunk of the price of the car.