I am going to look at a used BX1500 with about 250 hours on it this weekend. It has a 48" MMM and turf tires. No other attachments are with it. It looks almost new in the pictures and according to the seller it has only been used to mow his 3 acres. Since this will be my first tractor, I would appreciate any advise on buying a used tractor, any problem areas with this model, and a fair price for a tractor like this.