I stopped by a yard sale adn the guy was selling a 1991 Scag Wb w/ sulky. I think it was a 52" hydro w/ grass catcher and second set of blades. Used only by homwowner to mow his yard. It looked to be in very good condition, hardly any rust and started on the first pull. Claims he kept up w/ oil, etc. I believe him. Should I buy. Wants $1600.