the ones after the two door ht are more interested in resale value,, i wouldnt care if it had six doors !! have you tried that old fridge to see if it still works ?? those things hardly ever wear out,, they were made to last !! its possible that they just got a newer one and set it in the barn !! a lady gave me a 40`s model frigidare years ago when mine quit running,, she had gotten a new one and didnt need it,, i cant remember how many years i used it, then i gave it to my mother to keep her eggs in,, 10 years later it was still running !!