Stopped and looked at these tractors for sale at upcoming auction. Am considering a replacement tractor for my old MH444 which spun a bearing last December. (I need to advertise it on web sometime this summer and maybe it can find a new home with some collector/restorer.) Dont know much about the auction tractors. Both started fairly easy and ran decent without billowing smoke. Tranny worked. Hydraulics work at least as far as I could test them. No serious fluid leaks. Tires very cracked and dry rotted on the 65. Standard steering on 65 and lot of play in steering gearbox. Tires just bald on the 150. Antifreeze clean. Oil relatively clean for a diesel. These are old tractors from the 60s if I am not mistaken. From looking on web, the 65 runs from around $1500 in very rough condition to 4k or better fully restored. I figure this 65 will go $2000 to $2500 though I could be well off the mark. I only found one price for a 150 and it was for one in excellent shape with a loader so not comparable to this one. Anybody have experience with these tractors? My notion is the 65 is the better tractor but dont have much MF experience.