It's nothing special that I can see. If it makes you happy then keep it till you find a better one. I have a 1981 mint set with a beautifully rainbow toned Lincoln in it. It is so vibrant that I am 100% sure I would be told it's artifical toning, even though it's never left the government wrapper. Bottom line though it's a copper 81 penny. Only thing special is its MS & copper. Worth 1c. But I love to see it. So keep looking
If it appeals to your eye, keep it. One day when pennies are no more, it may appeal to the eyes of several more than just you. Who knows?