PSA (Professional Sports Authenticator)

PSA (Professional Sports Authenticator) is a reputable company that grades and authenticates sports cards and collectibles, providing an expert assessment of their condition and authenticity. Using a standardized scale, PSA assigns a grade that indicates the card's quality, which helps collectors determine its value. They also encapsulate the card in a secure, transparent case to protect it from damage and verify its authenticity. PSA’s certification is widely trusted in the collectibles market, making it easier for buyers and sellers to confidently trade or invest in sports memorabilia and cards.