Have it checked. Just a "feeling" that something dosn't look right. The Chinese fakes are really good these days. Weigh it if you have the ability as well. If it's good it's a great score.
My wife was on Mcgregor this am, told me about the guy who was selling proof sets for $5, but since she thought that I have all of the sets up to early 60's, that I wouldn't be interested....I lost it.
why don't the yard sales around here ever have coins?