I was approached by a friend today wanting to sell his Scag mower. It is a 48" Hydro that is approx. (4) years old. I do not know the engine size, but know it has about 100 hours on it. That's right, 100 hours! He bought it as a back-up for his 25 year-old Dixie Chopper, in case he needed it. His old DC keeps on chugging along, so he has decided to offer it up to me. He wants $2,000 for the mower, including the velke. This sounds like a great deal, even though I do not need another mower, right now. Do any of you have any insight into these (4) year old units, as far as problems, concerns, or general opinions? How is the price?