Best way to open PSA slabs for play? PSA Grading is back open! We've made a few changes so we can efficiently help you get your collection graded. We'll be subbing multiple times a month, every time we hit a How to Crack Open a PSA Slab Safely TAG Just Stopped Taking Submissions TAG has made the decision to temporarily halt card grading submissions of their Basic and Standard tier. They cited the reason was being unable to keep up