SGC Sports is a company that specializes in sports memorabilia and collectibles. They offer a wide range of products, including autographed items, trading cards, and game-worn gear from various sports. Their focus is on providing authentic and high-quality items for fans and collectors. In addition to selling memorabilia, SGC Sports also provides grading services for trading cards. This process evaluates the condition and authenticity of cards, helping collectors determine their value. By offering these services, SGC Sports aims to enhance the collecting experience for sports enthusiasts.