3 ms·
wow this is super cool stuff. I see the similarities between currencies and trading cards. seems like you guys also have grading services
by spirobelv2 2y ago
wow this is super cool stuff. I see the similarities between currencies and trading cards.
seems like you guys also have grading services
- nlh 2y agoYes! Very much so. And in fact, the grading services are owned by the same parent companies. NGC and PCGS are the big coin graders and I think their card graders are CGC and PSA respectively?