PSA Study Guide 2026
Everything you need to pass the PSA exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 PSA Exam Format at a Glance
📚 PSA Topics to Study (45)
✍️ Sample PSA Questions & Answers
1. What PSA designation is assigned to a card confirmed to have been trimmed?
A trimmed card cannot receive a numeric grade and is labeled PSA Authentic (Altered) to indicate it is a genuine card that has been intentionally modified.
2. How does PSA build its database of signature exemplars for active athletes?
PSA builds exemplars through PSA On-Site signings where they witness signatures directly, public authentication events, and carefully vetted items with documented chain of custody.
3. What is the highest grade a card can receive from PSA?
PSA (Professional Sports Authenticator) uses a 1 to 10 grading scale for cards, with 10 being the highest possible grade. A card graded PSA 10 is considered "Gem Mint," signifying it is virtually perfect in terms of condition.
4. What does a high PSA 10 population for a specific modern card typically indicate?
A high PSA 10 population suggests the card was manufactured with consistent quality and durable card stock, making it easier for many examples to survive in perfect condition.
5. Why do some collectors specifically seek out OC designated cards?
Because OC cards trade at discounts to standard versions of the same grade, value-focused collectors can acquire cards in the same numeric grade at lower cost, accepting the centering trade-off.
6. Why does the same PSA grade on a card from 1952 versus a card from 2020 represent very different preservation achievements?
The same PSA grade represents dramatically different preservation achievements: a 1952 card in PSA 8 survived storage through eras without protective cases or climate control, while a 2020 card in PSA 8 was likely stored in modern protective supplies since purchase.