I do not understand this penny of 1931 having been sold heritage for 5400 dollars or 5 million 400 thousand dollars? sorry me english https://coins.ha.com/itm/lincoln-cents/1931-d-1c-ms66-red-ngc/a/1282-3140.s?type=NGC1282
@gianni , I agree with the others, keep posting. Just be patient with us as we try to understand your posts. My Italian is terrible as well, so I give you a lot of credit for posting on this site in a non-native language.