Many homeowners regard front tine garden tiller to be the most suitable garden tiller for their average size yard.  At about $300, front-tine garden tiller is very affordable yet capable of doing all kinds of yard work around the house.  It is great for preparing new flower beds or loosen up vegetable gardens. It is can also be used to turn compose piles (something rear tine tillers can't do).

Front-tine tillers are available at Home Depot, Lowes, Sears, and most hardware stores. They carry reputable brand names such as Yard Machines, Bolens, and Craftsman.

Vibrant Yard Company sells an aftermarket attachment for most popular front-tine tillers. It will convert the tillers into core aerators. The attachment can also improve the tilling performance so you can till new grounds with ease.