About the same weight. A poly plow has a steel frame that is quite heavy but flexible.some reasons for selling..... moving, age, health, divorce,lost interest,no longer needed, wife says so.....
'poly' plows should last a long time,unless you magically 'find' that skid you KNOW was on the OTHER side of the barn.
curious as to the actual weight difference between a poly plow vs steel.ONLY diff should be the 'skin' ?