52/53 Mercs...Flatheads. any value?

I do not know much of anything about 52/53 Mercs or Merc flatheads but I can probably pick up a 52 merc two door torn apart with a flathead and 53 four door (minus one door/fender) with a flathead for dirt cheap.

Is there a market for these cars/motors? The motors are supposed to be complete and rotate freely.

If I get them it will be to flip them for a little money for my 63 chevy truck.

thanks in advance to

 

They have the long stroke crankshafts everyone seems to want, and there is always value in a good, complete, Merc flathesd