I'd agree with AU details but did not notice the scratch. It must be more visible in-hand for ANACS to have called it a problem.
Based on these photos I'd have said the coin might have been flagged due to the rim bump or maybe because of a light cleaning. I imagine the scratch designation was a bit of a surprise.
Based on these photos I'd have said the coin might have been flagged due to the rim bump or maybe because of a light cleaning. I imagine the scratch designation was a bit of a surprise.




















