Ebay offers Sun Joe 16" 12A Electric Garden Tiller/Cultivator for $69.99 (reg $169) with free shipping.

Product Description:
THE DIRTY LITTLE SECRET OF GREAT GARDENS. Dig it - and experience the one tiller that’s truly up to the task! Introducing a greener, cleaner way to get dirty with the Sun Joe® TJ603E Electric Tiller + Cultivator. A powerful 12-amp motor quickly pulverizes dirt, effortlessly slicing through the soil at 340 RPM, ensuring maximum aeration and perfectly preparing the seedbed for planting. Cultivate an area 16-inches wide and up to 8-inches deep in seconds. Control weeds where needed - Sun Joe® tames the toughest yard and garden tasks with more comfort and less strain. Rear wheels make it easy to maneuver wherever it’s needed - and its collapsible handle makes it a cinch to store when it’s not.
The TJ603E comes with a full two-year warranty.
  Features:

• Powerful 12-amp motor cultivates up to 16 in. (40.6 cm) wide x 8 in. (20.3 cm) deep
• 6 durable steel angled tines for maximum durability and performance
• Handle folds for convenient storage and easy transport
• 3-position wheel adjustment
• Maintenance free
• Full 2-year warranty; ETL approved