I have a lightly used Agri-Fab broadcast spreader for fertilizer or seed. This is the largest one they offer holding 175 lbs. or 20 gallons and is meant to be pulled behind a lawn mower or atv. New they sell for $270.00. Here's a link to the product. http://www.agri-fab.com/products/45-0329.aspx Asking $145.00 Located in NW Montana. PM me if you have questions.