I have a local dealer with a NH TC33 4w drive with 634 hrs. on it . It appears to be in great shape. No oil leaks no dents really not to many scratches.It looks like it needs new front tires due to dry rot(cracking). The asking price is $6,900 . Does that seem a fair price and is that a lot of hrs for the NH . Not sure of the year of the tractor , I can ask ?