These 2" enamel Faz-pins of the Security Breach's main Rockstar will make an excellent addition to your collection!
A grade pins are considered perfect or near-perfect and as the artist envisioned/designed them.
B grade pins have minor and/or cosmetic flaws.
C grade (or worse) pins have major flaws and/or numerous minor/cosmetic flaws. These are VERY RARELY available, as our manu's tend to be pretty fantastic in their consistency and quality, and any C's (or worse) IF they do pop up, they tend to be too flawed to be sold.