Subs or Subgrades

refer to the 4 conditions that are given a grade on a BGS graded card: corners, centering, edges, and surface Corners: condition can be impacted from the factory production, wear and tear, transportation, etc. Centering: condition is all dependent on how the card is printed. This is out of the control of the card owner. Edges: condition can be impacted from the factory production, wear and tear, transportation, etc. Surface: condition can be impacted from the factory production with print lines or from the card owner with scratches.