SGC is celebrating their 2024 growth, with a collectors dream deal, $12 grading special. Since SGC formed in 1998, they have continued to climb up the ladder, and form into one of the top grading ...

SGC CEO Dave Forman added: "This Babe Ruth jersey may prove to be the most valuable piece of sports memorabilia ever. The SGC team is extremely proud to have been chosen as the authenticator for ...

SGC graded roughly 962,000 items over that same timeframe for a 3% increase year-over-year. Hoge told DeMay discussions on SGC’s future began earlier this year, and the transition has been a ...

Once a major power in sports card grading, Beckett finished 2023 with just 4% of the market share. According to GemRate, PSA graded 13.5 million items in 2023 while SGC graded 1.2 million.