How We Grade

                                                  SGA uses a standardized grading system designed specifically for collectible stickers and adhesive media.

Each submission is evaluated based on:

• Surface condition (scratches, wear, defects)  

 • Print quality and color integrity  

• Centering and cut accuracy  

• Adhesive and backing condition  

Each sticker is assigned an SGA grade and documented within the official registry.

Our grading system is designed to ensure consistency, transparency, and long-term preservation.