Frazer Farm Equip rototiller question

We are looking for on and found this one.... http://seattle.craigslist.org/skc/for/1777230074.html

How hard is it to get parts for these mainly the starter pulley cable? I haven't found that much info on them. We would like to buy an older one off CL, fix it up, use it then sell it when we are done. It would still be cheaper than renting one.