It's been covered a bunch of times and I never made note because it didn't apply to me. Well a friend of mine found a 1793 chain cent of Saturday and a local shop offered him $3500.00 on the spot. The front is immaculate but the back is pretty rough. He wants to have it cleaned and graded, I told him that I'd post on the forum and see who people have used and their satisfaction with the service. What does cleaning and grading run? He's going to have it done regardless, that question of price was just for my curiosity. Thanks, George