On the Obverse you can see what is called a Die Chip on the number 9 of the date. It is common issue found on 1957 Cent's. I have seen dozens over the years. On the Reverse, I cant tell very well because the picture is kind of blurry. But it could be just damaged.
The 9 has a chip in it. All together, adding everything up, in that condition, this cent is worth one cent.
