Author: jtk2002@gmail.com

🏠 CardGPA — Fair Grading for True Collectors Bringing Integrity Back to the Hobby 💡 What is CardGPA? CardGPA is a transparent, do-it-yourself card grading […]

🃏 How a Kids’ Hobby Turned Into Wall Street — And Why It’s Time to Take It Back By cardGPA There was a time when […]