Sports and Trading Card Grading Blog
If you want to submit stronger sports cards to PSA, stop guessing at centering. I explain how I use already-graded PSA 10 cards and my Gem10 Centering Tools to establish a reliable centering baseline before I ever consider submitting a card. It's one of the simplest ways to improve grading consistency while reducing unnecessary submissions.
About Me: The Card Grading King Hey there—I’m Todd, a proud Gen X kid who...