What are unused and used stamps with small flaws?

In addition to stamps in very good and premium condition, Mystic sells stamps with small flaws. We do this so you can own old stamps that would otherwise be quite expensive to collect. These stamps are referred to as “unused with small flaws” and “used with small flaws” stamps. Typical flaws can include a small tear, no gum, thinning (due to a hinge being removed), straight edge, or small stain. Click here for more information. Mint and used stamps do not have any flaws.