House is 25 min away each way. I did not see the yard, I just asked over the phone, he called at 9, and said he is leaving again tomorrow morning. I figured the guy must be desperate, so I decided that I would estimate it as to make a profit. He said 1/4 acre, hill with no grass in back, the hill could be a drop meaning the backyard would need to be 21" or it could be a slight incline. The front and some of the back is in the sun so it is not that thick, and the rest of the back is shady and very thick. I asked how tall and he quickly responded very tall. Since I dont need the work I gave a range of $75-125 and roughly $35 a week mowing. I know that is high but I do not feel like ruining a machine for $50. What do you all think.