PSA Authentication vs PSA Grading: What the Difference Means for Your Collection
If you own sports cards, autographs, or memorabilia, you’ve probably heard the terms PSA authentication and PSA grading. They’re often used interchangeably, but they answer two very different questions. PSA authentication is the industry-standard service for determining whether an autograph is genuine. PSA grading evaluates a card’s condition and assigns it a grade on a…