Rothery, A coin that has hundreds of bagmarks but no wear will always be an MS-60 at the lowest(or UNC details), and a coin that has almost no marks but a small amount of wear will always be an AU-58 coin at the best. It's sometimes very very hard to discern whether or not a coin has wear, so someone may say it's either AU-58 if it does or MS-60-something if it does not.























