This is the mint of the ERTL Die Cast Steel, NEW IN BOX and Stored for years. No Damage. This was the first portable engine model with the cart. The M Modelhas been in use since 1. Today the modern version is called a gasoline Portable generator. This engine ran the threshing machine to get the wheat ready for market and then they drag it to the porch to run the Maytag. Cash and Carry Call Rita with Questions . The actual ones are $6000. with the cart.