wow this is super cool stuff. I see the similarities between currencies and trad... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		spirobelv2 on Aug 25, 2024 \| parent \| context \| favorite \| on: Ask HN: What are you working on (August 2024)? wow this is super cool stuff. I see the similarities between currencies and trading cards. seems like you guys also have grading services

nlh on Aug 25, 2024 [–]

Yes! 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?

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact