Enamel Pin Grades
Sold at full price. These are pins that are typically in great condition without any type of noticeable flaws. They come on branded backing cards.
These pins are sold at a reduced price and are pins with small defects and imperfections. These imperfections are things like dents on the metal, divots or overfill on the ink, incorrect colors, spots/stains, and other issues. They do not come with a backing card but will still come with the locking baks to help you keep your pins secure.
These are not sold. They have really big mistakes.