Hi, Cast tractors are interesting tractors, but no longer in production. Many of them used the Slanzi diesel for power, which is also no longer in production and parts are very challenging to obtain. My advise is to only purchase the tractor if you have the skills and background to modify it (as necessary to keep it running) and treat it as a full on project tractor. It is not practical to purchase it as a working tractor (unless perhaps you are a mill wright or have a similar skill set), but they were an interesting unit and well regarded by many. Bottom line - unless you can make parts, it's not a tractor for the average user. All the best, Tom