Customer wants a bed dug about 30x15 and another about 5x5. I'll be renting a dingo to dig it out, load the sod into my truck and move it to another spot on the property (to fill in a berm they are going to cover with mulch at a later time, their project, I'm just dumping the sod there somewhat evenly along the area.) The soil is pretty tough, possibly rocky, but I'm only going down four inches or so to get the sod up. Also I'll be bringing in about 6 yards of dirt to spread in the bed area. Told the customer I would do it for $800, but feel like I might be leaving cash on the table. Its not a very big job, I figure I'll have it done in a day, solo. I've never asked for advice on an estimate before, but in my experience on here I've seen people get some very real and helpful advice so I figure what will it hurt. I feel like I should be able to give a reasonable estimate that I'm confident about on such a simple job, but I think the aspect of a rental being in the equation throws me off a little. What do you guys think?