I'm sure that you will be happy with one of my coins but if for any reason you're not just return it for a full refund. My feeling is that it's so hard to tell the quality of a coin until it's in one's own hands.
The coins that I list were part of Dad's collection that we inherited last year. He was 91 and had been collecting since he was a teenager in the 1940's. So whether they were in someone's pocket over the years or how long they were in his possession I don't know. But they were his passion. I'm keeping some and selling some. Hopefully you will give them a good home and enjoy them........