Very little as compared to other coins I have been viewing. This worries me for the correct color. No color changes around lettering and edges. The coin is way more red brown than red. would be there any other small signs of an old cleaning or dip. Badthad the coin seems to be slightly less red than when I receive it weeks ago. However I am now looking through a loupe and did leave it in my console of truck. I don't want to want money on an AT coin. I will study it more. All I am hoping for is an original coin!
@Zurlie, I will never understand what the TPG say by eye appeal. Sorry this it is an complete individual point of view (medical we say personal perception). So in conclusion the luster how a grader or others observe must not change the quality and the grading of a coin or banknote.