They may appear flawless at first glance. 화면에 희미하고 작은 스크래치가 여러 개 있거나 더 길고 희미한 스크래치가 몇 개 있을 수 있습니다. They may have light scuffs on their housing.They may have small dings, blemishes, and or nicks which are often found near ports, corners or edges.