I think it depends on the type or means of cutting the sections, ie., torched, or saw cut. Secondly, if Torch cut, how bad is the corrosion as a result of that. And lastly, are the rails removed, and how? Some cut rear sections are all but ruined due to torch cutting, corrosion, and rail removal by taking a grinder wheel and gouging the dimple so badly that it nearly penetrates that entire area. So, the amount might vary depending on the above possibilities to anywhere from $150-$550.