I have been watching a chainsaw at home depot rental dept. that is for sale. It started at $300.00 and is now at $150.00 I looked the saw over and started it several times and it started fine. It has some scrapes on it but that is it. It alos comes with a new 20" chain. I asked who makes the saw and he said Makita and it is a a comercial heavy duty model. Is it worth $150.00? Also it doesn't have a warranty.