I was at Home Depot this morning renting a lawn roller and saw the mantis tiller. I asked the manager if they sold them new and he said no, so I asked if he would sell a rental unit. He looked in the computer for a minute and told me $175.00 for it, of course I said I'll take it for that price. It has the Honda four stroke engine and he said that it was only rented for nine times. I checked it out behind my shop today and it did pretty good for its size when tilling up grass with a good amount of gravel about two inches under the grass. If anyone is in the market for one check out your local Home Depot rental store.