This move comes after GameStop became an official PSA dealer back in October 2024 (see "Authorized PSA Dealer"). Collector Holdings, Inc. is the parent company of PSA, which recently acquired SGC to become one of the largest TCG authentication companies in the space (see "PSA Owners Acquire SGC"). Collectors also own PCGS (coins), WATA (video games), and auction house Goldin. With Turner now on their board, GameStop seems to ever more committed to providing card grading services as part of their overall business model.