Founded in 1998, SGC has established itself as a trusted grading company with its distinctive “tuxedo” slabs, recognized for their black insert and silver label design. Collectors value SGC for its consistent grading approach and presentation that highlights both vintage and modern cards.

By combining reliable service with an emphasis on aesthetics and clarity, SGC has become a popular choice for collectors looking to preserve and showcase their cards. Its growth over the past decade reflects the hobby’s demand for trusted grading partners that balance quality with efficiency.