Chicago Electric Power Tools - 68221 Chicago Electric Chainsaw Sharpener (Rating: 4)

Got one of these for my birthday this year, just tried it out. For the money, I'd have to say it is a great value. A little play in the handle, but not any more than I'd expect for the price. Harbor Freight has them right now for just under $40. If you're into tight tolerances, this isn't the tool for you. But if you're like me and don't need exact tolerances, this is a really good buy, in my opinion.