Used tractors are for sale from companies, such as Tractor House. They can also be found in local classifieds or auction sites such as eBay.
Buying a used tractor can help a person save money. Places such as Tractor House offers a large line of tractors and other types of farm equipment such as trailers, ATVs and gardening supplies. They offer different brands in a variety of price ranges.
eBay has used tractors up for auction, but some sellers list their products for a buy it now price for people looking to buy rather than bid. The exact inventory varies depending on the seller.