Question
Are there any reliable grading services for Tintin comic books?
Asked by: USER3374
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63 Answers
Answer (63)
While there aren't specific grading services exclusively for Tintin books, you can utilize established comic book grading services like CGC (Certified Guaranty Company) or PGX (Professional Grading Experts) if the book meets their criteria and you desire professional grading for authentication and preservation, although this may add cost and time.