McCaleb will confirm Mtgox never actually sold Magic cards.

Created by gwern on 2014-02-17; known on 2014-02-17; judged wrong by gwern on 2014-02-17.

• gwern estimated 85% on 2014-02-17
• gwern   judged this prediction wrong on 2014-02-17.
• gwern said “maaannnnn. I did my homework in spades. But I was still wrong.” on 2014-02-17
• gwern said “background: https://en.wikipedia.org/wiki/Talk:Mt.Gox#Possible_citogenesis_concerning_whether_MtGox_ever_hosted_an_MtG_tradingsite” on 2014-02-24