I purchased the same laser DW071 from Lowes. With the laser, tripod, detector and grade rod, it was about $400. I had a new house built and I put in the driveways, some basement drains and various other uses. I bought it new and used it about a year and a half. I then listed it in one of the local trader magizines and sold it for about $300. I thought that having the use of it, basically any time I wanted it, for a year and a half, was cheaper than renting one. It was a great piece of equipment.