One of my accounts recently came to me asking if i can put his new mailbox in the ground for him. He had surgery last year and cant really do much digging. He is going out and getting the mailbox and cement himself all i have to do is take the old one out and put the new one in. He lives 4 houses away so there is no drive time. How much would you charge for this? I dont expect it would take very long to do, but i dont want to over charge seeing that he is my neighbor.