Some Ford T Bucket Roadsters that are for sale are in good condition, while others are not. The mechanical state of the vehicle depends on the individual listing.
Edmunds suggests taking the car to a local mechanic or the service department of the car's official brand to see if the car is in good condition. Experienced mechanics can run diagnostic tests on the car and tell the customer whether or not it is in good condition. In general, a T Bucket Roadster sold at a higher price is more likely to be in a good shape than a suspiciously cheap one.