No it is just damaged, no question.
Only worth face value.
Plating would also explain ever so slightly heavy.
Just toned, the copper core sometimes doesn't show and the weight is close enough to be within tolerance.
Ms68 would not be a circulated coin, coins in those high grades are generally hand selected from sealed mint sets and then graded. The odds of...
The fifty cents is probably about right. Still nice to find a decent coin of that age though.
Yup, one cent.
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