Expect to pay between $100 and $250. • Rear-tine tiller: The blades, or tines, are in the back and the engine is in the front. This type is bigger, heavier and more powerful than front-tine tillers.

The Mantis tiller, a 20-pound machine ... Its patented tines, which till up to 10 inches deep and 10 inches wide, have a lifetime replacement warranty against breakage. The Mantis was introduced ...

Merry Tiller's mid-tine design places engine weight directly over the tines for greater digging capacity and features extra-strong tie bars, handles and frame rails, heavy-duty transmissions ...